projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Fix v850 sanitization.
[deliverable/binutils-gdb.git] / gas / configure
CommitLineData
833c46e1 1#! /bin/sh
fb589130 2
b11fb939 3# Guess values for system-dependent variables and create Makefiles.
53bdc990 4# Generated automatically using autoconf version 2.12
df586de2 5# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
b11fb939 6#
f2889110
KR		 7# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it.
b11fb939 9
f2889110 10# Defaults:
b11fb939 11ac_help=
f2889110
KR		 12ac_default_prefix=/usr/local
13# Any additions from configure.in:
e2b4bd2a
ILT		 14ac_help="$ac_help
15 --with-gnu-ld assume the C compiler uses GNU ld [default=no]"
16ac_help="$ac_help
17 --enable-shared build shared libraries [default=yes]"
18ac_help="$ac_help
19 --enable-static build static libraries [default=yes]"
28d3e4a3 20ac_help="$ac_help
d7b2038f 21 --enable-bfd-assembler use BFD back end for writing object files"
e7757ad0
KR		 22ac_help="$ac_help
23 targets alternative target configurations besides the primary"
2e013bb7
ILT		 24ac_help="$ac_help
25 --enable-commonbfdlib build shared BFD/opcodes/libiberty library"
e2b4bd2a
ILT		 26ac_help="$ac_help
27 --enable-maintainer-mode enable make rules and dependencies not useful
28 (and sometimes confusing) to the casual installer"
b11fb939 29
b11fb939
KR		 30# Initialize some variables set by options.
31# The variables have the same names as the options, with
32# dashes changed to underlines.
33build=NONE
34cache_file=./config.cache
35exec_prefix=NONE
36host=NONE
37no_create=
38nonopt=NONE
bf111c9f 39no_recursion=
b11fb939 40prefix=NONE
bf111c9f
KR		 41program_prefix=NONE
42program_suffix=NONE
ba49e48d 43program_transform_name=s,x,x,
b11fb939 44silent=
f2889110 45site=
b11fb939
KR		 46srcdir=
47target=NONE
48verbose=
49x_includes=NONE
50x_libraries=NONE
1c9dbb83
ILT		 51bindir='${exec_prefix}/bin'
52sbindir='${exec_prefix}/sbin'
53libexecdir='${exec_prefix}/libexec'
54datadir='${prefix}/share'
55sysconfdir='${prefix}/etc'
56sharedstatedir='${prefix}/com'
57localstatedir='${prefix}/var'
58libdir='${exec_prefix}/lib'
59includedir='${prefix}/include'
60oldincludedir='/usr/include'
61infodir='${prefix}/info'
62mandir='${prefix}/man'
b11fb939
KR		 63
64# Initialize some other variables.
65subdirs=
1c9dbb83 66MFLAGS= MAKEFLAGS=
c6c7035c
MM		 67# Maximum number of lines to put in a shell here document.
68ac_max_here_lines=12
b11fb939
KR		 69
70ac_prev=
71for ac_option
72do
73
74 # If the previous option needs an argument, assign it.
75 if test -n "$ac_prev"; then
76 eval "$ac_prev=\$ac_option"
77 ac_prev=
78 continue
79 fi
80
81 case "$ac_option" in
82 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
83 *) ac_optarg= ;;
84 esac
85
bf111c9f 86 # Accept the important Cygnus configure options, so we can diagnose typos.
b11fb939
KR		 87
88 case "$ac_option" in
89
1c9dbb83
ILT		 90 -bindir | --bindir | --bindi | --bind | --bin | --bi)
91 ac_prev=bindir ;;
92 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
93 bindir="$ac_optarg" ;;
94
95 -build | --build | --buil | --bui | --bu)
b11fb939 96 ac_prev=build ;;
1c9dbb83 97 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
b11fb939
KR		 98 build="$ac_optarg" ;;
99
100 -cache-file | --cache-file | --cache-fil | --cache-fi \
101 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
102 ac_prev=cache_file ;;
103 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
104 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
105 cache_file="$ac_optarg" ;;
106
1c9dbb83
ILT		 107 -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
108 ac_prev=datadir ;;
109 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
110 | --da=*)
111 datadir="$ac_optarg" ;;
112
b11fb939
KR		 113 -disable-* | --disable-*)
114 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
115 # Reject names that are not valid shell variable names.
116 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 117 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
b11fb939
KR		 118 fi
119 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
120 eval "enable_${ac_feature}=no" ;;
121
122 -enable-* | --enable-*)
123 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
124 # Reject names that are not valid shell variable names.
125 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 126 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
b11fb939
KR		 127 fi
128 ac_feature=`echo $ac_feature| sed 's/-/_/g'`
129 case "$ac_option" in
130 *=*) ;;
131 *) ac_optarg=yes ;;
132 esac
133 eval "enable_${ac_feature}='$ac_optarg'" ;;
134
135 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
136 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
137 | --exec | --exe | --ex)
138 ac_prev=exec_prefix ;;
139 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
140 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
141 | --exec=* | --exe=* | --ex=*)
142 exec_prefix="$ac_optarg" ;;
143
144 -gas | --gas | --ga | --g)
145 # Obsolete; use --with-gas.
146 with_gas=yes ;;
147
148 -help | --help | --hel | --he)
f1698cb7
KR		 149 # Omit some internal or obsolete options to make the list less imposing.
150 # This message is too long to be a string in the A/UX 3.1 sh.
b11fb939 151 cat << EOF
f1698cb7
KR		 152Usage: configure [options] [host]
153Options: [defaults in brackets after descriptions]
154Configuration:
155 --cache-file=FILE cache test results in FILE
156 --help print this message
157 --no-create do not create output files
158 --quiet, --silent do not print \`checking...' messages
159 --version print the version of autoconf that created configure
160Directory and file names:
161 --prefix=PREFIX install architecture-independent files in PREFIX
162 [$ac_default_prefix]
1c9dbb83 163 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
f1698cb7 164 [same as prefix]
1c9dbb83
ILT		 165 --bindir=DIR user executables in DIR [EPREFIX/bin]
166 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
167 --libexecdir=DIR program executables in DIR [EPREFIX/libexec]
168 --datadir=DIR read-only architecture-independent data in DIR
169 [PREFIX/share]
170 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
171 --sharedstatedir=DIR modifiable architecture-independent data in DIR
172 [PREFIX/com]
173 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
174 --libdir=DIR object code libraries in DIR [EPREFIX/lib]
175 --includedir=DIR C header files in DIR [PREFIX/include]
176 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
177 --infodir=DIR info documentation in DIR [PREFIX/info]
178 --mandir=DIR man documentation in DIR [PREFIX/man]
f1698cb7
KR		 179 --srcdir=DIR find the sources in DIR [configure dir or ..]
180 --program-prefix=PREFIX prepend PREFIX to installed program names
181 --program-suffix=SUFFIX append SUFFIX to installed program names
1c9dbb83
ILT		 182 --program-transform-name=PROGRAM
183 run sed PROGRAM on installed program names
184EOF
185 cat << EOF
f1698cb7
KR		 186Host type:
187 --build=BUILD configure for building on BUILD [BUILD=HOST]
188 --host=HOST configure for HOST [guessed]
189 --target=TARGET configure for TARGET [TARGET=HOST]
190Features and packages:
191 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
192 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
193 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
194 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
195 --x-includes=DIR X include files are in DIR
196 --x-libraries=DIR X library files are in DIR
b11fb939 197EOF
1c9dbb83
ILT		 198 if test -n "$ac_help"; then
199 echo "--enable and --with options recognized:$ac_help"
200 fi
b11fb939
KR		 201 exit 0 ;;
202
203 -host | --host | --hos | --ho)
204 ac_prev=host ;;
205 -host=* | --host=* | --hos=* | --ho=*)
206 host="$ac_optarg" ;;
207
1c9dbb83
ILT		 208 -includedir | --includedir | --includedi | --included | --include \
209 | --includ | --inclu | --incl | --inc)
210 ac_prev=includedir ;;
211 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
212 | --includ=* | --inclu=* | --incl=* | --inc=*)
213 includedir="$ac_optarg" ;;
214
215 -infodir | --infodir | --infodi | --infod | --info | --inf)
216 ac_prev=infodir ;;
217 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
218 infodir="$ac_optarg" ;;
219
220 -libdir | --libdir | --libdi | --libd)
221 ac_prev=libdir ;;
222 -libdir=* | --libdir=* | --libdi=* | --libd=*)
223 libdir="$ac_optarg" ;;
224
225 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
226 | --libexe | --libex | --libe)
227 ac_prev=libexecdir ;;
228 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
229 | --libexe=* | --libex=* | --libe=*)
230 libexecdir="$ac_optarg" ;;
231
232 -localstatedir | --localstatedir | --localstatedi | --localstated \
233 | --localstate | --localstat | --localsta | --localst \
234 | --locals | --local | --loca | --loc | --lo)
235 ac_prev=localstatedir ;;
236 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
237 | --localstate=* | --localstat=* | --localsta=* | --localst=* \
238 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
239 localstatedir="$ac_optarg" ;;
240
241 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
242 ac_prev=mandir ;;
243 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
244 mandir="$ac_optarg" ;;
245
b11fb939
KR		 246 -nfp | --nfp | --nf)
247 # Obsolete; use --without-fp.
248 with_fp=no ;;
249
250 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
251 | --no-cr | --no-c)
252 no_create=yes ;;
253
bf111c9f
KR		 254 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
255 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
256 no_recursion=yes ;;
b11fb939 257
1c9dbb83
ILT		 258 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
259 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
260 | --oldin | --oldi | --old | --ol | --o)
261 ac_prev=oldincludedir ;;
262 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
263 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
264 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
265 oldincludedir="$ac_optarg" ;;
266
b11fb939
KR		 267 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
268 ac_prev=prefix ;;
269 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
270 prefix="$ac_optarg" ;;
271
272 -program-prefix | --program-prefix | --program-prefi | --program-pref \
273 | --program-pre | --program-pr | --program-p)
274 ac_prev=program_prefix ;;
275 -program-prefix=* | --program-prefix=* | --program-prefi=* \
276 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
277 program_prefix="$ac_optarg" ;;
278
279 -program-suffix | --program-suffix | --program-suffi | --program-suff \
280 | --program-suf | --program-su | --program-s)
281 ac_prev=program_suffix ;;
282 -program-suffix=* | --program-suffix=* | --program-suffi=* \
283 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
284 program_suffix="$ac_optarg" ;;
285
286 -program-transform-name | --program-transform-name \
287 | --program-transform-nam | --program-transform-na \
288 | --program-transform-n | --program-transform- \
289 | --program-transform | --program-transfor \
290 | --program-transfo | --program-transf \
291 | --program-trans | --program-tran \
292 | --progr-tra | --program-tr | --program-t)
293 ac_prev=program_transform_name ;;
294 -program-transform-name=* | --program-transform-name=* \
295 | --program-transform-nam=* | --program-transform-na=* \
296 | --program-transform-n=* | --program-transform-=* \
297 | --program-transform=* | --program-transfor=* \
298 | --program-transfo=* | --program-transf=* \
299 | --program-trans=* | --program-tran=* \
300 | --progr-tra=* | --program-tr=* | --program-t=*)
bf111c9f 301 program_transform_name="$ac_optarg" ;;
b11fb939
KR		 302
303 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
304 | -silent | --silent | --silen | --sile | --sil)
305 silent=yes ;;
306
1c9dbb83
ILT		 307 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
308 ac_prev=sbindir ;;
309 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
310 | --sbi=* | --sb=*)
311 sbindir="$ac_optarg" ;;
312
313 -sharedstatedir | --sharedstatedir | --sharedstatedi \
314 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
315 | --sharedst | --shareds | --shared | --share | --shar \
316 | --sha | --sh)
317 ac_prev=sharedstatedir ;;
318 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
319 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
320 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
321 | --sha=* | --sh=*)
322 sharedstatedir="$ac_optarg" ;;
323
f2889110
KR		 324 -site | --site | --sit)
325 ac_prev=site ;;
326 -site=* | --site=* | --sit=*)
327 site="$ac_optarg" ;;
328
b11fb939
KR		 329 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
330 ac_prev=srcdir ;;
331 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
332 srcdir="$ac_optarg" ;;
333
1c9dbb83
ILT		 334 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
335 | --syscon | --sysco | --sysc | --sys | --sy)
336 ac_prev=sysconfdir ;;
337 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
338 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
339 sysconfdir="$ac_optarg" ;;
340
b11fb939
KR		 341 -target | --target | --targe | --targ | --tar | --ta | --t)
342 ac_prev=target ;;
343 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
344 target="$ac_optarg" ;;
345
346 -v | -verbose | --verbose | --verbos | --verbo | --verb)
347 verbose=yes ;;
348
349 -version | --version | --versio | --versi | --vers)
53bdc990 350 echo "configure generated by autoconf version 2.12"
b11fb939
KR		 351 exit 0 ;;
352
353 -with-* | --with-*)
354 ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
355 # Reject names that are not valid shell variable names.
356 if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
ba49e48d 357 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
b11fb939
KR		 358 fi
359 ac_package=`echo $ac_package| sed 's/-/_/g'`
360 case "$ac_option" in
361 *=*) ;;
362 *) ac_optarg=yes ;;
363 esac
364 eval "with_${ac_package}='$ac_optarg'" ;;
365
366 -without-* | --without-*)
367 ac_package=`echo $ac_option|sed -e 's/-*without-//'`
368 # Reject names that are not valid shell variable names.
369 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
ba49e48d 370 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
b11fb939
KR		 371 fi
372 ac_package=`echo $ac_package| sed 's/-/_/g'`
373 eval "with_${ac_package}=no" ;;
374
375 --x)
376 # Obsolete; use --with-x.
377 with_x=yes ;;
378
379 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
380 | --x-incl | --x-inc | --x-in | --x-i)
381 ac_prev=x_includes ;;
382 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
383 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
384 x_includes="$ac_optarg" ;;
385
386 -x-libraries | --x-libraries | --x-librarie | --x-librari \
387 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
388 ac_prev=x_libraries ;;
389 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
390 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
391 x_libraries="$ac_optarg" ;;
392
ba49e48d 393 -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
b11fb939
KR		 394 ;;
395
1c9dbb83 396 *)
b11fb939
KR		 397 if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
398 echo "configure: warning: $ac_option: invalid host type" 1>&2
399 fi
400 if test "x$nonopt" != xNONE; then
ba49e48d 401 { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
b11fb939
KR		 402 fi
403 nonopt="$ac_option"
404 ;;
405
406 esac
407done
408
409if test -n "$ac_prev"; then
ba49e48d 410 { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
b11fb939
KR		 411fi
412
833c46e1 413trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939
KR		 414
415# File descriptor usage:
833c46e1 416# 0 standard input
b11fb939
KR		 417# 1 file creation
418# 2 errors and warnings
833c46e1
KR		 419# 3 some systems may open it to /dev/tty
420# 4 used on the Kubota Titan
421# 6 checking for... messages and results
b11fb939
KR		 422# 5 compiler messages saved in config.log
423if test "$silent" = yes; then
833c46e1 424 exec 6>/dev/null
b11fb939 425else
833c46e1 426 exec 6>&1
b11fb939
KR		 427fi
428exec 5>./config.log
429
430echo "\
431This file contains any messages produced by compilers while
432running configure, to aid debugging if configure makes a mistake.
433" 1>&5
434
bf111c9f 435# Strip out --no-create and --no-recursion so they do not pile up.
e23b25ec
KR		 436# Also quote any args containing shell metacharacters.
437ac_configure_args=
438for ac_arg
439do
b11fb939
KR		 440 case "$ac_arg" in
441 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
442 | --no-cr | --no-c) ;;
bf111c9f
KR		 443 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
444 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
e23b25ec
KR		 445 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
446 ac_configure_args="$ac_configure_args '$ac_arg'" ;;
447 *) ac_configure_args="$ac_configure_args $ac_arg" ;;
b11fb939
KR		 448 esac
449done
450
451# NLS nuisances.
c6c7035c
MM		 452# Only set these to C if already set. These must not be set unconditionally
453# because not all systems understand e.g. LANG=C (notably SCO).
454# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
455# Non-C LC_CTYPE values break the ctype check.
7d0f8249 456if test "${LANG+set}" = set; then LANG=C; export LANG; fi
c6c7035c
MM		 457if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
458if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
459if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
b11fb939
KR		 460
461# confdefs.h avoids OS command line length limits that DEFS can exceed.
462rm -rf conftest* confdefs.h
463# AIX cpp loses on an empty file, so make sure it contains at least a newline.
464echo > confdefs.h
465
466# A filename unique to this package, relative to the directory that
467# configure is in, which we can look for to find out if srcdir is correct.
468ac_unique_file=as.h
469
470# Find the source files, if location was not specified.
471if test -z "$srcdir"; then
472 ac_srcdir_defaulted=yes
473 # Try the directory containing this script, then its parent.
474 ac_prog=$0
475 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
476 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
477 srcdir=$ac_confdir
478 if test ! -r $srcdir/$ac_unique_file; then
479 srcdir=..
480 fi
481else
482 ac_srcdir_defaulted=no
483fi
484if test ! -r $srcdir/$ac_unique_file; then
485 if test "$ac_srcdir_defaulted" = yes; then
ba49e48d 486 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
b11fb939 487 else
ba49e48d 488 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
b11fb939
KR		 489 fi
490fi
f2889110 491srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
b11fb939
KR		 492
493# Prefer explicitly selected file to automatically selected ones.
bf111c9f 494if test -z "$CONFIG_SITE"; then
b11fb939 495 if test "x$prefix" != xNONE; then
f2889110 496 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
b11fb939 497 else
f2889110 498 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
b11fb939
KR		 499 fi
500fi
501for ac_site_file in $CONFIG_SITE; do
502 if test -r "$ac_site_file"; then
503 echo "loading site script $ac_site_file"
504 . "$ac_site_file"
505 fi
506done
507
508if test -r "$cache_file"; then
509 echo "loading cache $cache_file"
510 . $cache_file
511else
512 echo "creating cache $cache_file"
513 > $cache_file
514fi
515
516ac_ext=c
517# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
d0352cbb
DE		 518ac_cpp='$CPP $CPPFLAGS'
519ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
520ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
c6c7035c 521cross_compiling=$ac_cv_prog_cc_cross
b11fb939 522
bf111c9f
KR		 523if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
524 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
525 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
526 ac_n= ac_c='
527' ac_t=' '
528 else
529 ac_n=-n ac_c= ac_t=
530 fi
531else
532 ac_n= ac_c='\c' ac_t=
533fi
534
b11fb939
KR		 535
536
537ac_aux_dir=
e2b4bd2a 538for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
e23b25ec
KR		 539 if test -f $ac_dir/install-sh; then
540 ac_aux_dir=$ac_dir
28d3e4a3 541 ac_install_sh="$ac_aux_dir/install-sh -c"
e23b25ec
KR		 542 break
543 elif test -f $ac_dir/install.sh; then
544 ac_aux_dir=$ac_dir
28d3e4a3 545 ac_install_sh="$ac_aux_dir/install.sh -c"
e23b25ec 546 break
b11fb939
KR		 547 fi
548done
549if test -z "$ac_aux_dir"; then
e2b4bd2a 550 { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
b11fb939 551fi
28d3e4a3
KR		 552ac_config_guess=$ac_aux_dir/config.guess
553ac_config_sub=$ac_aux_dir/config.sub
554ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
b11fb939 555
fb589130 556
b11fb939
KR		 557# Do some error checking and defaulting for the host and target type.
558# The inputs are:
559# configure --host=HOST --target=TARGET --build=BUILD NONOPT
560#
561# The rules are:
562# 1. You are not allowed to specify --host, --target, and nonopt at the
1c9dbb83 563# same time.
b11fb939
KR		 564# 2. Host defaults to nonopt.
565# 3. If nonopt is not specified, then host defaults to the current host,
566# as determined by config.guess.
f2889110
KR		 567# 4. Target and build default to nonopt.
568# 5. If nonopt is not specified, then target and build default to host.
b11fb939
KR		 569
570# The aliases save the names the user supplied, while $host etc.
571# will get canonicalized.
572case $host---$target---$nonopt in
573NONE---*---* | *---NONE---* | *---*---NONE) ;;
ba49e48d 574*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
b11fb939
KR		 575esac
576
e23b25ec 577
b11fb939 578# Make sure we can run config.sub.
53bdc990 579if $ac_config_sub sun4 >/dev/null 2>&1; then :
ba49e48d 580else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
b11fb939
KR		 581fi
582
833c46e1 583echo $ac_n "checking host system type""... $ac_c" 1>&6
e2b4bd2a 584echo "configure:585: checking host system type" >&5
b11fb939
KR		 585
586host_alias=$host
28d3e4a3 587case "$host_alias" in
b11fb939
KR		 588NONE)
589 case $nonopt in
590 NONE)
53bdc990 591 if host_alias=`$ac_config_guess`; then :
ba49e48d 592 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
b11fb939
KR		 593 fi ;;
594 *) host_alias=$nonopt ;;
595 esac ;;
596esac
597
53bdc990 598host=`$ac_config_sub $host_alias`
c6c7035c
MM		 599host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
600host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
601host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
833c46e1 602echo "$ac_t""$host" 1>&6
b11fb939 603
833c46e1 604echo $ac_n "checking target system type""... $ac_c" 1>&6
e2b4bd2a 605echo "configure:606: checking target system type" >&5
b11fb939
KR		 606
607target_alias=$target
28d3e4a3 608case "$target_alias" in
b11fb939
KR		 609NONE)
610 case $nonopt in
611 NONE) target_alias=$host_alias ;;
612 *) target_alias=$nonopt ;;
613 esac ;;
614esac
615
53bdc990 616target=`$ac_config_sub $target_alias`
c6c7035c
MM		 617target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
618target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
619target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
833c46e1 620echo "$ac_t""$target" 1>&6
b11fb939 621
833c46e1 622echo $ac_n "checking build system type""... $ac_c" 1>&6
e2b4bd2a 623echo "configure:624: checking build system type" >&5
b11fb939
KR		 624
625build_alias=$build
28d3e4a3 626case "$build_alias" in
f2889110
KR		 627NONE)
628 case $nonopt in
629 NONE) build_alias=$host_alias ;;
630 *) build_alias=$nonopt ;;
631 esac ;;
632esac
633
53bdc990 634build=`$ac_config_sub $build_alias`
e2b4bd2a
ILT		 635build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
636build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
637build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
638echo "$ac_t""$build" 1>&6
639
640test "$host_alias" != "$target_alias" &&
641 test "$program_prefix$program_suffix$program_transform_name" = \
642 NONENONEs,x,x, &&
643 program_prefix=${target_alias}-
644
645
646# Find a good install program. We prefer a C program (faster),
647# so one script is as good as another. But avoid the broken or
648# incompatible versions:
649# SysV /etc/install, /usr/sbin/install
650# SunOS /usr/etc/install
651# IRIX /sbin/install
652# AIX /bin/install
653# AFS /usr/afsws/bin/install, which mishandles nonexistent args
654# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
655# ./install, which can be erroneously created by make from ./install.sh.
656echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
657echo "configure:658: checking for a BSD compatible install" >&5
658if test -z "$INSTALL"; then
659if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
660 echo $ac_n "(cached) $ac_c" 1>&6
661else
662 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
663 for ac_dir in $PATH; do
664 # Account for people who put trailing slashes in PATH elements.
665 case "$ac_dir/" in
666 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
667 *)
668 # OSF1 and SCO ODT 3.0 have their own names for install.
669 for ac_prog in ginstall installbsd scoinst install; do
670 if test -f $ac_dir/$ac_prog; then
671 if test $ac_prog = install &&
672 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
673 # AIX install. It has an incompatible calling convention.
674 # OSF/1 installbsd also uses dspmsg, but is usable.
675 :
676 else
677 ac_cv_path_install="$ac_dir/$ac_prog -c"
678 break 2
679 fi
680 fi
681 done
682 ;;
683 esac
684 done
685 IFS="$ac_save_IFS"
686
687fi
688 if test "${ac_cv_path_install+set}" = set; then
689 INSTALL="$ac_cv_path_install"
690 else
691 # As a last resort, use the slow shell script. We don't cache a
692 # path for INSTALL within a source directory, because that will
693 # break other packages using the cache if that directory is
694 # removed, or if the path is relative.
695 INSTALL="$ac_install_sh"
696 fi
697fi
698echo "$ac_t""$INSTALL" 1>&6
699
700# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
701# It thinks the first close brace ends the variable substitution.
702test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
703
704test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
705
706
707test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
708
709
710PACKAGE=gas
711
712VERSION=2.8.2
713
714if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
715 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
716fi
717cat >> confdefs.h <<EOF
718#define PACKAGE "$PACKAGE"
719EOF
720
721cat >> confdefs.h <<EOF
722#define VERSION "$VERSION"
723EOF
724
725echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
726echo "configure:727: checking whether build environment is sane" >&5
727# Just in case
728sleep 1
729echo timestamp > conftestfile
730# Do `set' in a subshell so we don't clobber the current shell's
731# arguments. Must try -L first in case configure is actually a
732# symlink; some systems play weird games with the mod time of symlinks
733# (eg FreeBSD returns the mod time of the symlink's containing
734# directory).
735if (
736 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
737 if test "" = "X"; then
738 # -L didn't work.
739 set X `ls -t $srcdir/configure conftestfile`
740 fi
741 test "$2" = conftestfile
742 )
743then
744 # Ok.
745 :
746else
747 { echo "configure: error: newly created file is older than distributed files!
748Check your system clock" 1>&2; exit 1; }
749fi
750rm -f conftest*
751echo "$ac_t""yes" 1>&6
752if test "$program_transform_name" = s,x,x,; then
753 program_transform_name=
754else
755 # Double any \ or $. echo might interpret backslashes.
756 cat <<\EOF_SED > conftestsed
757s,\\,\\\\,g; s,\$,$$,g
758EOF_SED
759 program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
760 rm -f conftestsed
761fi
762test "$program_prefix" != NONE &&
763 program_transform_name="s,^,${program_prefix},; $program_transform_name"
764# Use a double $ so make ignores it.
765test "$program_suffix" != NONE &&
766 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
767
768# sed with no file args requires a program.
769test "$program_transform_name" = "" && program_transform_name="s,x,x,"
770
771missing_dir=`cd $ac_aux_dir && pwd`
772echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
773echo "configure:774: checking for working aclocal" >&5
774# Run test in a subshell; some versions of sh will print an error if
775# an executable is not found, even if stderr is redirected.
776# Redirect stdin to placate older versions of autoconf. Sigh.
777if (aclocal --version) < /dev/null > /dev/null 2>&1; then
778 ACLOCAL=aclocal
779 echo "$ac_t""found" 1>&6
780else
781 ACLOCAL="$missing_dir/missing aclocal"
782 echo "$ac_t""missing" 1>&6
783fi
784
785echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
786echo "configure:787: checking for working autoconf" >&5
787# Run test in a subshell; some versions of sh will print an error if
788# an executable is not found, even if stderr is redirected.
789# Redirect stdin to placate older versions of autoconf. Sigh.
790if (autoconf --version) < /dev/null > /dev/null 2>&1; then
791 AUTOCONF=autoconf
792 echo "$ac_t""found" 1>&6
793else
794 AUTOCONF="$missing_dir/missing autoconf"
795 echo "$ac_t""missing" 1>&6
796fi
797
798echo $ac_n "checking for working automake""... $ac_c" 1>&6
799echo "configure:800: checking for working automake" >&5
800# Run test in a subshell; some versions of sh will print an error if
801# an executable is not found, even if stderr is redirected.
802# Redirect stdin to placate older versions of autoconf. Sigh.
803if (automake --version) < /dev/null > /dev/null 2>&1; then
804 AUTOMAKE=automake
805 echo "$ac_t""found" 1>&6
806else
807 AUTOMAKE="$missing_dir/missing automake"
808 echo "$ac_t""missing" 1>&6
809fi
810
811echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
812echo "configure:813: checking for working autoheader" >&5
813# Run test in a subshell; some versions of sh will print an error if
814# an executable is not found, even if stderr is redirected.
815# Redirect stdin to placate older versions of autoconf. Sigh.
816if (autoheader --version) < /dev/null > /dev/null 2>&1; then
817 AUTOHEADER=autoheader
818 echo "$ac_t""found" 1>&6
819else
820 AUTOHEADER="$missing_dir/missing autoheader"
821 echo "$ac_t""missing" 1>&6
822fi
823
824echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
825echo "configure:826: checking for working makeinfo" >&5
826# Run test in a subshell; some versions of sh will print an error if
827# an executable is not found, even if stderr is redirected.
828# Redirect stdin to placate older versions of autoconf. Sigh.
829if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
830 MAKEINFO=makeinfo
831 echo "$ac_t""found" 1>&6
832else
833 MAKEINFO="$missing_dir/missing makeinfo"
834 echo "$ac_t""missing" 1>&6
835fi
836
837echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
838echo "configure:839: checking whether ${MAKE-make} sets \${MAKE}" >&5
839set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
840if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
841 echo $ac_n "(cached) $ac_c" 1>&6
842else
843 cat > conftestmake <<\EOF
844all:
845 @echo 'ac_maketemp="${MAKE}"'
846EOF
847# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
848eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
849if test -n "$ac_maketemp"; then
850 eval ac_cv_prog_make_${ac_make}_set=yes
851else
852 eval ac_cv_prog_make_${ac_make}_set=no
853fi
854rm -f conftestmake
855fi
856if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
857 echo "$ac_t""yes" 1>&6
858 SET_MAKE=
859else
860 echo "$ac_t""no" 1>&6
861 SET_MAKE="MAKE=${MAKE-make}"
862fi
863
864
865# Extract the first word of "gcc", so it can be a program name with args.
866set dummy gcc; ac_word=$2
867echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
868echo "configure:869: checking for $ac_word" >&5
869if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
870 echo $ac_n "(cached) $ac_c" 1>&6
871else
872 if test -n "$CC"; then
873 ac_cv_prog_CC="$CC" # Let the user override the test.
874else
875 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
876 for ac_dir in $PATH; do
877 test -z "$ac_dir" && ac_dir=.
878 if test -f $ac_dir/$ac_word; then
879 ac_cv_prog_CC="gcc"
880 break
881 fi
882 done
883 IFS="$ac_save_ifs"
884fi
885fi
886CC="$ac_cv_prog_CC"
887if test -n "$CC"; then
888 echo "$ac_t""$CC" 1>&6
889else
890 echo "$ac_t""no" 1>&6
891fi
892
893if test -z "$CC"; then
894 # Extract the first word of "cc", so it can be a program name with args.
895set dummy cc; ac_word=$2
896echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
897echo "configure:898: checking for $ac_word" >&5
898if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
899 echo $ac_n "(cached) $ac_c" 1>&6
900else
901 if test -n "$CC"; then
902 ac_cv_prog_CC="$CC" # Let the user override the test.
903else
904 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
905 ac_prog_rejected=no
906 for ac_dir in $PATH; do
907 test -z "$ac_dir" && ac_dir=.
908 if test -f $ac_dir/$ac_word; then
909 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
910 ac_prog_rejected=yes
911 continue
912 fi
913 ac_cv_prog_CC="cc"
914 break
915 fi
916 done
917 IFS="$ac_save_ifs"
918if test $ac_prog_rejected = yes; then
919 # We found a bogon in the path, so make sure we never use it.
920 set dummy $ac_cv_prog_CC
921 shift
922 if test $# -gt 0; then
923 # We chose a different compiler from the bogus one.
924 # However, it has the same basename, so the bogon will be chosen
925 # first if we set CC to just the basename; use the full file name.
926 shift
927 set dummy "$ac_dir/$ac_word" "$@"
928 shift
929 ac_cv_prog_CC="$@"
930 fi
931fi
932fi
933fi
934CC="$ac_cv_prog_CC"
935if test -n "$CC"; then
936 echo "$ac_t""$CC" 1>&6
937else
938 echo "$ac_t""no" 1>&6
939fi
940
941 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
942fi
943
944echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
945echo "configure:946: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
946
947ac_ext=c
948# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
949ac_cpp='$CPP $CPPFLAGS'
950ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
951ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
952cross_compiling=$ac_cv_prog_cc_cross
953
954cat > conftest.$ac_ext <<EOF
955#line 956 "configure"
956#include "confdefs.h"
957main(){return(0);}
958EOF
959if { (eval echo configure:960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
960 ac_cv_prog_cc_works=yes
961 # If we can't run a trivial program, we are probably using a cross compiler.
962 if (./conftest; exit) 2>/dev/null; then
963 ac_cv_prog_cc_cross=no
964 else
965 ac_cv_prog_cc_cross=yes
966 fi
967else
968 echo "configure: failed program was:" >&5
969 cat conftest.$ac_ext >&5
970 ac_cv_prog_cc_works=no
971fi
972rm -fr conftest*
973
974echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
975if test $ac_cv_prog_cc_works = no; then
976 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
977fi
978echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
979echo "configure:980: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
980echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
981cross_compiling=$ac_cv_prog_cc_cross
982
983echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
984echo "configure:985: checking whether we are using GNU C" >&5
985if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
986 echo $ac_n "(cached) $ac_c" 1>&6
987else
988 cat > conftest.c <<EOF
989#ifdef __GNUC__
990 yes;
991#endif
992EOF
993if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:994: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
994 ac_cv_prog_gcc=yes
995else
996 ac_cv_prog_gcc=no
997fi
998fi
999
1000echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1001
1002if test $ac_cv_prog_gcc = yes; then
1003 GCC=yes
1004 ac_test_CFLAGS="${CFLAGS+set}"
1005 ac_save_CFLAGS="$CFLAGS"
1006 CFLAGS=
1007 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1008echo "configure:1009: checking whether ${CC-cc} accepts -g" >&5
1009if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1010 echo $ac_n "(cached) $ac_c" 1>&6
1011else
1012 echo 'void f(){}' > conftest.c
1013if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1014 ac_cv_prog_cc_g=yes
1015else
1016 ac_cv_prog_cc_g=no
1017fi
1018rm -f conftest*
1019
1020fi
1021
1022echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1023 if test "$ac_test_CFLAGS" = set; then
1024 CFLAGS="$ac_save_CFLAGS"
1025 elif test $ac_cv_prog_cc_g = yes; then
1026 CFLAGS="-g -O2"
1027 else
1028 CFLAGS="-O2"
1029 fi
1030else
1031 GCC=
1032 test "${CFLAGS+set}" = set || CFLAGS="-g"
1033fi
1034
1035# Extract the first word of "ranlib", so it can be a program name with args.
1036set dummy ranlib; ac_word=$2
1037echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1038echo "configure:1039: checking for $ac_word" >&5
1039if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1040 echo $ac_n "(cached) $ac_c" 1>&6
1041else
1042 if test -n "$RANLIB"; then
1043 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1044else
1045 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1046 for ac_dir in $PATH; do
1047 test -z "$ac_dir" && ac_dir=.
1048 if test -f $ac_dir/$ac_word; then
1049 ac_cv_prog_RANLIB="ranlib"
1050 break
1051 fi
1052 done
1053 IFS="$ac_save_ifs"
1054 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1055fi
1056fi
1057RANLIB="$ac_cv_prog_RANLIB"
1058if test -n "$RANLIB"; then
1059 echo "$ac_t""$RANLIB" 1>&6
1060else
1061 echo "$ac_t""no" 1>&6
1062fi
1063
1064# Check whether --with-gnu-ld or --without-gnu-ld was given.
1065if test "${with_gnu_ld+set}" = set; then
1066 withval="$with_gnu_ld"
1067 test "$withval" = no || with_gnu_ld=yes
1068else
1069 with_gnu_ld=no
1070fi
1071
1072if test "$with_gnu_ld" = yes; then
1073 echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1074echo "configure:1075: checking for GNU ld" >&5
1075else
1076 echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1077echo "configure:1078: checking for non-GNU ld" >&5
1078fi
1079if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then
1080 echo $ac_n "(cached) $ac_c" 1>&6
1081else
1082 case "$LD" in
1083 /*)
1084 ac_cv_path_LD="$LD" # Let the user override the test with a path.
1085 ;;
1086 *)
1087 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1088 for ac_dir in $PATH; do
1089 test -z "$ac_dir" && ac_dir=.
1090 if test -f "$ac_dir/ld"; then
1091 ac_cv_path_LD="$ac_dir/ld"
1092 # Check to see if the program is GNU ld. I'd rather use --version,
1093 # but apparently some GNU ld's only accept -v.
1094 # Break only if it was the GNU/non-GNU ld that we prefer.
1095 if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
1096 test "$with_gnu_ld" = yes && break
1097 else
1098 test "$with_gnu_ld" != yes && break
1099 fi
1100 fi
1101 done
1102 IFS="$ac_save_ifs"
1103 ;;
1104esac
1105fi
1106
1107LD="$ac_cv_path_LD"
1108if test -n "$LD"; then
1109 echo "$ac_t""$LD" 1>&6
1110else
1111 echo "$ac_t""no" 1>&6
1112fi
1113test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1114
1115echo $ac_n "checking whether we are using GNU ld""... $ac_c" 1>&6
1116echo "configure:1117: checking whether we are using GNU ld" >&5
1117if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then
1118 echo $ac_n "(cached) $ac_c" 1>&6
1119else
1120 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1121if $LD -v 2>&1 </dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
1122 ac_cv_prog_gnu_ld=yes
1123else
1124 ac_cv_prog_gnu_ld=no
1125fi
1126fi
1127
1128echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6
1129
1130
1131echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1132echo "configure:1133: checking whether ln -s works" >&5
1133if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1134 echo $ac_n "(cached) $ac_c" 1>&6
1135else
1136 rm -f conftestdata
1137if ln -s X conftestdata 2>/dev/null
1138then
1139 rm -f conftestdata
1140 ac_cv_prog_LN_S="ln -s"
1141else
1142 ac_cv_prog_LN_S=ln
1143fi
1144fi
1145LN_S="$ac_cv_prog_LN_S"
1146if test "$ac_cv_prog_LN_S" = "ln -s"; then
1147 echo "$ac_t""yes" 1>&6
1148else
1149 echo "$ac_t""no" 1>&6
1150fi
1151
1152
1153
1154
1155
1156
1157
1158# Always use our own libtool.
1159LIBTOOL='$(top_builddir)/libtool'
1160
1161
1162# Check whether --enable-shared or --disable-shared was given.
1163if test "${enable_shared+set}" = set; then
1164 enableval="$enable_shared"
1165 if test "$enableval" = no; then
1166 enable_shared=no
1167else
1168 enable_shared=yes
1169fi
1170fi
1171
1172libtool_shared=
1173test "$enable_shared" = no && libtool_shared=" --disable-shared"
1174
1175# Check whether --enable-static or --disable-static was given.
1176if test "${enable_static+set}" = set; then
1177 enableval="$enable_static"
1178 if test "$enableval" = no; then
1179 enable_static=no
1180else
1181 enable_static=yes
1182fi
1183fi
1184
1185libtool_static=
1186test "$enable_static" = no && libtool_static=" --disable-static"
1187
1188libtool_flags="$libtool_shared$libtool_static"
1189test "$silent" = yes && libtool_flags="$libtool_flags --silent"
1190test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc"
1191test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1192
1193# Some flags need to be propagated to the compiler or linker for good
1194# libtool support.
1195case "$host" in
1196*-*-irix6*)
1197 ac_save_CFLAGS="$CFLAGS"
1198 # -n32 always needs to be added to the linker when using GCC.
1199 test "$ac_cv_prog_gcc" = yes && CFLAGS="$CFLAGS -n32"
1200 for f in '-32' '-64' '-cckr' '-n32' '-mips1' '-mips2' '-mips3' '-mips4'; do
1201 if echo " $CC $CFLAGS " | egrep -e "[ ]$f[ ]" > /dev/null; then
1202 LD="${LD-ld} $f"
1203 fi
1204 done
1205 CFLAGS="$ac_save_CFLAGS"
1206 ;;
1207
1208*-*-sco3.2v5*)
1209 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1210 CFLAGS="$CFLAGS -belf"
1211 ;;
1212esac
1213
1214# Actually configure libtool. ac_aux_dir is where install-sh is found.
1215CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
1216LD="$LD" RANLIB="$RANLIB" LN_S="$LN_S" \
1217${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
1218$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
1219|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
1220
1221
1222user_bfd_gas=
1223# Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
1224if test "${enable_bfd_assembler+set}" = set; then
1225 enableval="$enable_bfd_assembler"
1226 case "${enableval}" in
1227 yes) need_bfd=yes user_bfd_gas=yes ;;
1228 no) user_bfd_gas=no ;;
1229 *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
1230esac
1231fi
1232# Check whether --enable-targets or --disable-targets was given.
1233if test "${enable_targets+set}" = set; then
1234 enableval="$enable_targets"
1235 case "${enableval}" in
1236 yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
1237 ;;
1238 no) enable_targets= ;;
1239 *) enable_targets=$enableval ;;
1240esac
1241fi
1242# Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
1243if test "${enable_commonbfdlib+set}" = set; then
1244 enableval="$enable_commonbfdlib"
1245 case "${enableval}" in
1246 yes) commonbfdlib=true ;;
1247 no) commonbfdlib=false ;;
1248 *) { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
1249esac
1250fi
1251
1252# Generate a header file
b11fb939 1253
318b02b6 1254
318b02b6 1255
b11fb939 1256
e7757ad0 1257te_file=generic
b11fb939 1258
e7757ad0
KR		 1259canon_targets=""
1260if test -n "$enable_targets" ; then
1261 for t in `echo $enable_targets | sed 's/,/ /g'`; do
ec2f730d 1262 result=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $t 2>/dev/null`
e7757ad0
KR		 1263 if test -n "$result" ; then
1264 canon_targets="$canon_targets $result"
1265# else
1266# # Permit "all", etc. We don't support it yet though.
1267# canon_targets="$canon_targets $t"
1268 fi
1269 done
1270 _gas_uniq_list="$canon_targets"
1271_gas_uniq_newlist=""
1272for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1273 case $_gas_uniq_i in
1274 _gas_uniq_dummy) ;;
1275 *) case " $_gas_uniq_newlist " in
1276 *" $_gas_uniq_i "*) ;;
1277 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1278 esac ;;
1279 esac
1280done
1281canon_targets=$_gas_uniq_newlist
b11fb939 1282
e7757ad0 1283fi
b11fb939 1284
e7757ad0
KR		 1285emulations=""
1286
1287for this_target in $target $canon_targets ; do
1288
64556643 1289 eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
e7757ad0
KR		 1290
1291 # check for architecture variants
6ff87ead 1292 endian=
e7757ad0 1293 case ${cpu} in
ae09d880
ILT		 1294 armeb) cpu_type=arm endian=big ;;
1295 arm*) cpu_type=arm endian=little ;;
76fb6d2f 1296 thumb*) cpu_type=arm endian=little ;;
e7757ad0 1297 hppa*) cpu_type=hppa ;;
7c2fadd1 1298 i[456]86) cpu_type=i386 ;;
e7757ad0
KR		 1299 m680[012346]0) cpu_type=m68k ;;
1300 m68008) cpu_type=m68k ;;
1301 m683??) cpu_type=m68k ;;
1302 m8*) cpu_type=m88k ;;
e16b9537 1303 mips*el) cpu_type=mips endian=little ;;
ea1c39ce 1304 mips*5900*) cpu_type=mips endian=little ;;
e7757ad0
KR		 1305 mips*) cpu_type=mips endian=big ;;
1306 powerpcle*) cpu_type=ppc endian=little ;;
1307 powerpc*) cpu_type=ppc endian=big ;;
1308 rs6000*) cpu_type=ppc ;;
6df07e7f 1309 sparc64) cpu_type=sparc want_sparc_v9=true ;;
63e4edb5 1310 sparc*) cpu_type=sparc ;;
756adc97 1311 v850*) cpu_type=v850 ;;
a1c7c0f3 1312 *) cpu_type=${cpu} ;;
e7757ad0
KR		 1313 esac
1314
1315 if test ${this_target} = $target ; then
1316 target_cpu_type=${cpu_type}
6ff87ead
NC		 1317 if test x${endian} = xbig; then
1318 cat >> confdefs.h <<\EOF
1319#define TARGET_BYTES_BIG_ENDIAN 1
1320EOF
1321
1322 elif test x${endian} = xlittle; then
1323 cat >> confdefs.h <<\EOF
1324#define TARGET_BYTES_BIG_ENDIAN 0
1325EOF
1326
1327 fi
e7757ad0
KR		 1328 elif test ${target_cpu_type} != ${cpu_type} ; then
1329 continue
1330 fi
1331
e7757ad0
KR		 1332 generic_target=${cpu_type}-$vendor-$os
1333 dev=no
1334 bfd_gas=no
1335 em=generic
1336
1337 # assign object format
1338 case ${generic_target} in
6ff87ead
NC		 1339 a29k-*-coff) fmt=coff ;;
1340 a29k-amd-udi) fmt=coff ;;
1341 a29k-amd-ebmon) fmt=coff ;;
1342 a29k-nyu-sym1) fmt=coff ;;
e7757ad0
KR		 1343 a29k-*-vxworks*) fmt=coff ;;
1344
c6aa56bc 1345 alpha-*-*vms*) fmt=evax ;;
e7757ad0 1346 alpha-*-netware*) fmt=ecoff ;;
894cca25 1347 alpha-*-openbsd*) fmt=ecoff ;;
e7757ad0 1348 alpha-*-osf*) fmt=ecoff ;;
df586de2
ILT		 1349 alpha-*-linuxecoff*) fmt=ecoff ;;
1350 alpha-*-linux*) fmt=elf em=linux ;;
b11fb939 1351
e7757ad0 1352 arc-*-elf*) fmt=elf bfd_gas=yes ;;
4181c985 1353
6ff87ead
NC		 1354 arm-*-riscix*) fmt=aout em=riscix ;;
1355 arm-*-aout) fmt=aout ;;
76fb6d2f 1356 arm-*-coff | thumb-*-coff) fmt=coff ;;
e7757ad0 1357 arm-*-riscix*) fmt=aout ;;
6ff87ead 1358 arm-*-pe) fmt=coff em=pe ;;
e7757ad0 1359
cbe7dccb 1360 d10v-*-*) fmt=elf bfd_gas=yes ;;
7d0f8249
MH		 1361# start-sanitize-d30v
1362 d30v-*-*) fmt=elf bfd_gas=yes ;;
1363# end-sanitize-d30v
7be9a312 1364
e7757ad0
KR		 1365 hppa-*-*elf*) fmt=elf em=hppa ;;
1366 hppa-*-lites*) fmt=elf em=hppa ;;
1367 hppa-*-osf*) fmt=som em=hppa ;;
332d5c49 1368 hppa-*-rtems*) fmt=elf em=hppa ;;
e7757ad0
KR		 1369 hppa-*-hpux*) fmt=som em=hppa ;;
1370 hppa-*-bsd*) fmt=som em=hppa ;;
1371 hppa-*-hiux*) fmt=som em=hppa ;;
1372
1373 h8300-*-coff) fmt=coff ;;
1374
6ff87ead 1375 i386-ibm-aix*) fmt=coff em=i386aix ;;
7d0f8249 1376 i386-sequent-bsd*) fmt=aout em=dynix bfd_gas=yes ;;
e7757ad0
KR		 1377 i386-*-bsd*) fmt=aout em=386bsd ;;
1378 i386-*-netbsd0.8) fmt=aout em=386bsd ;;
1379 i386-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes;;
76fb6d2f 1380 i386-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes;;
a1c7c0f3 1381 i386-*-linux*aout* | i386-*-linuxoldld) fmt=aout em=linux ;;
6ff87ead 1382 i386-*-linux*coff*) fmt=coff em=linux ;;
e7757ad0 1383 i386-*-linux*) fmt=elf em=linux ;;
6ff87ead 1384 i386-*-lynxos*) fmt=coff em=lynx ;;
2ae5f50b 1385 i386-*-sysv4* | i386-*-solaris* | i386-*-elf | i386-*-freebsdelf*)
e7757ad0 1386 fmt=elf ;;
6ff87ead
NC		 1387 i386-*-sco*elf*) fmt=elf
1388 if test ${this_target} = $target; then
1389 cat >> confdefs.h <<\EOF
1390#define SCO_ELF 1
1391EOF
1392
1393 fi
1394 ;;
e7757ad0 1395 i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*)
6ff87ead 1396 fmt=coff ;;
e7757ad0 1397 i386-*-vsta) fmt=aout ;;
ea1c39ce 1398 i386-*-msdosdjgpp* | i386-*-go32*)
6ff87ead
NC		 1399 fmt=coff em=go32;;
1400 i386-*-rtems*) fmt=coff ;;
6c186c48
SC		 1401 i386-*-gnu*) fmt=elf ;;
1402 i386-*-mach*)
e7757ad0
KR		 1403 fmt=aout em=mach bfd_gas=yes ;;
1404 i386-*-msdos*) fmt=aout ;;
6c186c48 1405 i386-*-moss*) fmt=elf ;;
6ff87ead
NC		 1406 i386-*-pe) fmt=coff em=pe ;;
1407 i386-*-cygwin32) fmt=coff em=pe bfd_gas=yes ;;
1408 i386-*-*nt) fmt=coff em=pe ;;
e7757ad0 1409 i960-*-bout) fmt=bout ;;
6ff87ead
NC		 1410 i960-*-coff) fmt=coff em=ic960 ;;
1411 i960-*-rtems*) fmt=coff em=ic960 ;;
e7757ad0
KR		 1412 i960-*-nindy*) fmt=bout ;;
1413 i960-*-vxworks4*) fmt=bout ;;
1414 i960-*-vxworks5.0) fmt=bout ;;
6ff87ead 1415 i960-*-vxworks5.*) fmt=coff em=ic960 ;;
e7757ad0
KR		 1416 i960-*-vxworks*) fmt=bout ;;
1417
374bdac7
DE		 1418 m32r-*-*) fmt=elf bfd_gas=yes ;;
1419
e7757ad0
KR		 1420 m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*)
1421 fmt=aout em=sun3 ;;
6ff87ead
NC		 1422 m68k-motorola-sysv*) fmt=coff em=delta ;;
1423 m68k-bull-sysv3*) fmt=coff em=dpx2 ;;
1424 m68k-apollo-*) fmt=coff em=apollo ;;
fee3e248
ILT		 1425 m68k-*-sysv4*) # must be before -sysv*
1426 fmt=elf em=svr4 ;;
1427 m68k-*-elf*) fmt=elf ;;
7be9a312 1428 m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*)
6ff87ead 1429 fmt=coff ;;
e7757ad0 1430 m68k-*-hpux*) fmt=hp300 em=hp300 ;;
535cfd0f
ILT		 1431 m68k-*-linux*aout*) fmt=aout em=linux ;;
1432 m68k-*-linux*) fmt=elf em=linux ;;
6ff87ead 1433 m68k-*-lynxos*) fmt=coff em=lynx ;;
e7757ad0 1434 m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
76fb6d2f 1435 m68k-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
6ff87ead 1436 m68k-apple-aux*) fmt=coff em=aux ;;
2b37714a 1437 m68k-*-psos*) fmt=elf em=psos;;
e7757ad0 1438
6ff87ead
NC		 1439 m88k-motorola-sysv3*) fmt=coff em=delt88 ;;
1440 m88k-*-coff*) fmt=coff ;;
e7757ad0
KR		 1441
1442 # don't change em like *-*-bsd does
6ff87ead
NC		 1443 mips-dec-netbsd*) fmt=elf endian=little ;;
1444 mips-dec-openbsd*) fmt=elf endian=little ;;
1445 mips-dec-bsd*) fmt=aout ;;
1446 mips-sony-bsd*) fmt=ecoff ;;
e7757ad0 1447 mips-*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
6ff87ead
NC		 1448 mips-*-ultrix*) fmt=ecoff endian=little ;;
1449 mips-*-osf*) fmt=ecoff endian=little ;;
1450 mips-*-ecoff*) fmt=ecoff ;;
1451 mips-*-ecoff*) fmt=ecoff ;;
1452 mips-*-irix6*) fmt=elf ;;
1453 mips-*-irix5*) fmt=elf ;;
1454 mips-*-irix*) fmt=ecoff ;;
1455 mips-*-lnews*) fmt=ecoff em=lnews ;;
1456 mips-*-riscos*) fmt=ecoff ;;
1457 mips-*-sysv*) fmt=ecoff ;;
fc984eb0 1458 mips-*-elf* | mips-*-rtems* | mips-*-linux* | mips-*-gnu* | mips-*-openbsd*)
6ff87ead 1459 fmt=elf ;;
ae1b99e4
JL		 1460 mn10200-*-*) fmt=elf bfd_gas=yes ;;
1461 mn10300-*-*) fmt=elf bfd_gas=yes ;;
0ff513d9 1462 ppc-*-pe | ppc-*-cygwin32 | ppc-*-winnt*)
6ff87ead 1463 fmt=coff em=pe ;;
e7757ad0 1464 ppc-*-aix*) fmt=coff ;;
515c7142 1465 ppc-*-beos*) fmt=coff ;;
76fb6d2f 1466 ppc-*-*bsd* | ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*)
6ff87ead 1467 fmt=elf ;;
159e6ef8
MM		 1468 ppc-*-linux*) fmt=elf
1469 case "$endian" in
6ff87ead 1470 big) ;;
159e6ef8
MM		 1471 *) { echo "configure: error: Linux must be configured big endian" 1>&2; exit 1; } ;;
1472 esac
1473 ;;
1474 ppc-*-solaris*) fmt=elf
6ff87ead
NC		 1475 if test ${this_target} = $target; then
1476 cat >> confdefs.h <<\EOF
1477#define TARGET_SOLARIS_COMMENT 1
1478EOF
1479
1480 fi
1481 if test x${endian} = xbig; then
1482 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
1483 fi
7be9a312 1484 ;;
6ff87ead 1485 ppc-*-rtems*) fmt=elf ;;
880b7429
KR		 1486 ppc-*-macos* | ppc-*-mpw*)
1487 fmt=coff em=macos ;;
e7757ad0
KR		 1488 ppc-*-netware*) fmt=elf em=ppcnw ;;
1489
df4021c1
DE		 1490 sh-*-elf*) fmt=elf ;;
1491 sh-*-coff*) fmt=coff ;;
b11fb939 1492
5f757edc
ILT		 1493 ns32k-pc532-mach* | ns32k-pc532-ux*) fmt=aout em=pc532mach ;;
1494 ns32k-pc532-netbsd* | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;;
76fb6d2f 1495 ns32k-pc532-openbsd*) fmt=aout em=nbsd532 ;;
e7757ad0 1496
7be9a312 1497 sparc-*-rtems*) fmt=aout ;;
e7757ad0 1498 sparc-*-sunos4*) fmt=aout em=sun3 ;;
df586de2 1499 sparc-*-aout | sparc*-*-vxworks*)
df4021c1 1500 fmt=aout em=sparcaout ;;
e7757ad0 1501 sparc-*-coff) fmt=coff ;;
2e013bb7
ILT		 1502 sparc-*-linux*aout*) fmt=aout em=linux ;;
1503 sparc-*-linux*) fmt=elf em=linux ;;
e7757ad0
KR		 1504 sparc-*-lynxos*) fmt=coff em=lynx ;;
1505 sparc-fujitsu-none) fmt=aout ;;
0b27ea39 1506 sparc-*-elf | sparc-*-sysv4* | sparc-*-solaris*)
e7757ad0
KR		 1507 fmt=elf ;;
1508 sparc-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
76fb6d2f 1509 sparc-*-openbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
e7757ad0 1510
64556643 1511# start-sanitize-tic80
6ff87ead 1512 tic80-*-*) fmt=coff ;;
64556643 1513# end-sanitize-tic80
c6aa56bc 1514 v850-*-*) fmt=elf bfd_gas=yes ;;
53bdc990 1515
6ff87ead 1516# start-sanitize-v850e
53bdc990 1517 v850e-*-*) fmt=elf bfd_gas=yes ;;
6ff87ead
NC		 1518# end-sanitize-v850e
1519# start-sanitize-v850eq
53bdc990 1520 v850eq-*-*) fmt=elf bfd_gas=yes ;;
6ff87ead 1521# end-sanitize-v850eq
e7757ad0
KR		 1522 vax-*-bsd* | vax-*-ultrix*)
1523 fmt=aout ;;
1524 vax-*-vms) fmt=vms ;;
1525
1526 z8k-*-coff | z8k-*-sim)
1527 fmt=coff ;;
1528
1529 w65-*-*) fmt=coff ;;
1530
1531 *-*-aout | *-*-scout)
1532 fmt=aout ;;
1533 *-*-nindy*)
1534 fmt=bout ;;
1535 *-*-bsd*)
1536 fmt=aout em=sun3 ;;
1537 *-*-generic) fmt=generic ;;
1538 *-*-xray | *-*-hms) fmt=coff ;;
1539 *-*-sim) fmt=coff ;;
1540 *-*-elf | *-*-sysv4* | *-*-solaris*)
6df07e7f 1541 echo "configure: warning: GAS support for ${generic_target} is incomplete." 1>&2
e7757ad0
KR		 1542 fmt=elf dev=yes ;;
1543 *-*-vxworks) fmt=aout ;;
1544 *-*-netware) fmt=elf ;;
1545 esac
1546
1547 case ${cpu_type}-${fmt} in
df586de2 1548 alpha-*) bfd_gas=yes ;;
e7757ad0
KR		 1549 arm-*) bfd_gas=yes ;;
1550 # not yet
1551 # i386-aout) bfd_gas=preferred ;;
1552 mips-*) bfd_gas=yes ;;
1553 ns32k-*) bfd_gas=yes ;;
1554 ppc-*) bfd_gas=yes ;;
1555 sparc-*) bfd_gas=yes ;;
1556 *-elf) bfd_gas=yes ;;
1557 *-ecoff) bfd_gas=yes ;;
1558 *-som) bfd_gas=yes ;;
1559 *) ;;
1560 esac
1561
5f757edc
ILT		 1562# Other random stuff.
1563
ae09d880
ILT		 1564 # do we need the opcodes library?
1565 case ${cpu_type} in
df586de2 1566 vax | i386)
7c2fadd1
ILT		 1567 ;;
1568 *)
1569 need_opcodes=yes
159e6ef8 1570 if test "${shared_opcodes}" = "true"; then
7c2fadd1
ILT		 1571 # A shared libopcodes must be linked against libbfd.
1572 need_bfd=yes
1573 fi
1574 ;;
ae09d880
ILT		 1575 esac
1576
6df07e7f
DE		 1577 test -n "$want_sparc_v9" && cat >> confdefs.h <<\EOF
1578#define SPARC_V9 1
5f757edc
ILT		 1579EOF
1580
1581
6df07e7f
DE		 1582 case ${cpu}-${vendor}-${os} in
1583 sparc64-*-elf*) cat >> confdefs.h <<\EOF
1584#define SPARC_ARCH64 1
1585EOF
1586 ;;
1587 esac
1588
5f757edc 1589 case ${cpu_type} in
374bdac7
DE		 1590 m32r)
1591 case ${extra_objects} in
1592 *cgen.o*) ;;
1593 *) extra_objects="$extra_objects cgen.o"
374bdac7
DE		 1594 cat >> confdefs.h <<\EOF
1595#define USING_CGEN 1
1596EOF
1597
1598 ;;
1599 esac
1600 ;;
1601
1c9dbb83
ILT		 1602 m68k)
1603 case ${extra_objects} in
1604 *m68k-parse.o*) ;;
1605 *) extra_objects="$extra_objects m68k-parse.o" ;;
1606 esac
1607 ;;
efec4a28
DP		 1608
1609 mips)
1610 echo ${extra_objects} | grep -s "itbl-parse.o"
1611 if test $? -ne 0 ; then
515c7142 1612 extra_objects="$extra_objects itbl-parse.o"
efec4a28
DP		 1613 fi
1614
1615 echo ${extra_objects} | grep -s "itbl-lex.o"
1616 if test $? -ne 0 ; then
515c7142 1617 extra_objects="$extra_objects itbl-lex.o"
efec4a28
DP		 1618 fi
1619
1620 echo ${extra_objects} | grep -s "itbl-ops.o"
1621 if test $? -ne 0 ; then
515c7142 1622 extra_objects="$extra_objects itbl-ops.o"
efec4a28
DP		 1623 fi
1624 ;;
1625
1626 *)
1627 ;;
5f757edc
ILT		 1628 esac
1629
e7757ad0
KR		 1630# See if we really can support this configuration with the emulation code.
1631
1632 if test $this_target = $target ; then
1633 primary_bfd_gas=$bfd_gas
1634 obj_format=$fmt
e7757ad0
KR		 1635 te_file=$em
1636
1637 if test $bfd_gas = no ; then
1638 # Can't support other configurations this way.
1639 break
1640 fi
1641 elif test $bfd_gas = no ; then
1642 # Can't support this configuration.
1643 break
1644 fi
1645
1646# From target name and format, produce a list of supported emulations.
1647
1648 case ${generic_target}-${fmt} in
1cb0d00d 1649 mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
515c7142
ILT		 1650 mips-*-linux*-*) case "$endian" in
1651 big) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
1652 *) emulation="mipslelf mipsbelf mipself mipslecoff mipsbecoff mipsecoff" ;;
1653 esac ;;
1654 mips-*-lnews*-ecoff) ;;
e7757ad0 1655 mips-*-*-ecoff) case "$endian" in
1cb0d00d
KR		 1656 big) emulation="mipsbecoff mipslecoff mipsecoff" ;;
1657 *) emulation="mipslecoff mipsbecoff mipsecoff" ;;
e7757ad0
KR		 1658 esac ;;
1659 mips-*-*-elf) case "$endian" in
1cb0d00d
KR		 1660 big) emulation="mipsbelf mipslelf mipself" ;;
1661 *) emulation="mipslelf mipsbelf mipself" ;;
515c7142
ILT		 1662 # Uncommenting the next line will turn on support for i386 COFF
1663 # in any i386 ELF configuration. This probably doesn't work
1664 # correctly.
1665 # i386-*-*-elf) emulation="i386coff i386elf" ;;
e7757ad0
KR		 1666 esac ;;
1667 esac
1668
1669 emulations="$emulations $emulation"
1670
e7757ad0 1671done
b11fb939
KR		 1672
1673# Assign floating point type. Most processors with FP support
1674# IEEE FP. On those that don't support FP at all, usually IEEE
1675# is emulated.
1676case ${target_cpu} in
1677 vax | tahoe ) atof=${target_cpu} ;;
e7757ad0 1678 *) atof=ieee ;;
b11fb939
KR		 1679esac
1680
1681case "${obj_format}" in
ba49e48d 1682 "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
b11fb939
KR		 1683esac
1684
1685
bf4bd1fc
ILT		 1686if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
1687 { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
b11fb939
KR		 1688fi
1689
fb589130 1690if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
ba49e48d 1691 { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
b11fb939
KR		 1692fi
1693
e7757ad0 1694case ${user_bfd_gas}-${primary_bfd_gas} in
b11fb939
KR		 1695 yes-yes | no-no)
1696 # We didn't override user's choice.
1697 ;;
1698 no-yes)
1699 echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
1700 ;;
1701 no-preferred)
e7757ad0 1702 primary_bfd_gas=no
b11fb939
KR		 1703 ;;
1704 *-preferred)
e7757ad0 1705 primary_bfd_gas=yes
b11fb939 1706 ;;
ba49e48d 1707 yes-*)
e7757ad0 1708 primary_bfd_gas=yes
ba49e48d 1709 ;;
b11fb939
KR		 1710 -*)
1711 # User specified nothing.
1712 ;;
1713esac
1714
e7757ad0
KR		 1715# Some COFF configurations want these random other flags set.
1716case ${obj_format} in
1717 coff)
1718 case ${target_cpu_type} in
1719 i386) cat >> confdefs.h <<\EOF
1720#define I386COFF 1
1721EOF
1722 ;;
1723 m68k) cat >> confdefs.h <<\EOF
1724#define M68KCOFF 1
1725EOF
1726 ;;
1727 m88k) cat >> confdefs.h <<\EOF
1728#define M88KCOFF 1
1729EOF
1730 ;;
1731 esac
1732 ;;
1733esac
1734
1735# Getting this done right is going to be a bitch. Each configuration specified
1736# with --enable-targets=... should be checked for environment, format, cpu, and
1737# bfd_gas setting.
1738#
1739# For each configuration, the necessary object file support code must be linked
1740# in. This might be only one, it might be up to four. The necessary emulation
1741# code needs to be provided, too.
1742#
1743# And then there's "--enable-targets=all"....
1744#
1745# For now, just always do it for MIPS ELF or ECOFF configurations. Sigh.
1746
1747formats="${obj_format}"
1748emfiles=""
1749EMULATIONS=""
1750_gas_uniq_list="$emulations"
1751_gas_uniq_newlist=""
1752for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1753 case $_gas_uniq_i in
1754 _gas_uniq_dummy) ;;
1755 *) case " $_gas_uniq_newlist " in
1756 *" $_gas_uniq_i "*) ;;
1757 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1758 esac ;;
1759 esac
1760done
1761emulations=$_gas_uniq_newlist
1762
1763for em in . $emulations ; do
1764 case $em in
1765 .) continue ;;
1766 mipsbelf | mipslelf)
1767 fmt=elf file=mipself ;;
1768 mipsbecoff | mipslecoff)
1769 fmt=ecoff file=mipsecoff ;;
515c7142
ILT		 1770 i386coff)
1771 fmt=coff file=i386coff ;;
1772 i386elf)
1773 fmt=elf file=i386elf ;;
e7757ad0
KR		 1774 esac
1775 formats="$formats $fmt"
1776 emfiles="$emfiles e-$file.o"
1777 EMULATIONS="$EMULATIONS &$em,"
1778done
1779_gas_uniq_list="$formats"
1780_gas_uniq_newlist=""
1781for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1782 case $_gas_uniq_i in
1783 _gas_uniq_dummy) ;;
1784 *) case " $_gas_uniq_newlist " in
1785 *" $_gas_uniq_i "*) ;;
1786 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1787 esac ;;
1788 esac
1789done
1790formats=$_gas_uniq_newlist
1791
1792_gas_uniq_list="$emfiles"
1793_gas_uniq_newlist=""
1794for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
1795 case $_gas_uniq_i in
1796 _gas_uniq_dummy) ;;
1797 *) case " $_gas_uniq_newlist " in
1798 *" $_gas_uniq_i "*) ;;
1799 *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
1800 esac ;;
1801 esac
1802done
1803emfiles=$_gas_uniq_newlist
1804
1805if test `set . $formats ; shift ; echo $#` -gt 1 ; then
1806 for fmt in $formats ; do
1807 case $fmt in
1808 aout) cat >> confdefs.h <<\EOF
1809#define OBJ_MAYBE_AOUT 1
1810EOF
1811 ;;
1812 bout) cat >> confdefs.h <<\EOF
1813#define OBJ_MAYBE_BOUT 1
1814EOF
1815 ;;
1816 coff) cat >> confdefs.h <<\EOF
1817#define OBJ_MAYBE_COFF 1
1818EOF
1819 ;;
1820 ecoff) cat >> confdefs.h <<\EOF
1821#define OBJ_MAYBE_ECOFF 1
1822EOF
1823 ;;
1824 elf) cat >> confdefs.h <<\EOF
1825#define OBJ_MAYBE_ELF 1
1826EOF
1827 ;;
1828 generic) cat >> confdefs.h <<\EOF
1829#define OBJ_MAYBE_GENERIC 1
1830EOF
1831 ;;
1832 hp300) cat >> confdefs.h <<\EOF
1833#define OBJ_MAYBE_HP300 1
1834EOF
1835 ;;
1836 ieee) cat >> confdefs.h <<\EOF
1837#define OBJ_MAYBE_IEEE 1
1838EOF
1839 ;;
1840 som) cat >> confdefs.h <<\EOF
1841#define OBJ_MAYBE_SOM 1
1842EOF
1843 ;;
1844 vms) cat >> confdefs.h <<\EOF
1845#define OBJ_MAYBE_VMS 1
1846EOF
1847 ;;
1848 esac
1849 extra_objects="$extra_objects obj-$fmt.o"
1850 done
1851 obj_format=multi
1852fi
1853if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
1854 te_file=multi
1855 extra_objects="$extra_objects $emfiles"
1856 DEFAULT_EMULATION=`set . $emulations ; echo $2`
1857 cat >> confdefs.h <<\EOF
1858#define USE_EMULATIONS 1
1859EOF
1860
1861fi
1862
1863cat >> confdefs.h <<EOF
1864#define EMULATIONS $EMULATIONS
1865EOF
1866
1867cat >> confdefs.h <<EOF
1868#define DEFAULT_EMULATION "$DEFAULT_EMULATION"
1869EOF
1870
1871
bf4bd1fc 1872case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
318b02b6
KR		 1873 yes-*-coff) need_bfd=yes ;;
1874 no-*-coff) need_bfd=yes
1875 cat >> confdefs.h <<\EOF
1876#define MANY_SEGMENTS 1
1877EOF
1878 ;;
1879esac
1880
b11fb939
KR		 1881reject_dev_configs=yes
1882
1883case ${reject_dev_configs}-${dev} in
1884 yes-yes) # Oops.
ba49e48d 1885 { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
b11fb939
KR		 1886 ;;
1887esac
1888
b11fb939
KR		 1889
1890
833c46e1
KR		 1891
1892
1893
e7757ad0 1894case "${primary_bfd_gas}" in
b11fb939
KR		 1895 yes) cat >> confdefs.h <<\EOF
1896#define BFD_ASSEMBLER 1
1897EOF
1898
1899 need_bfd=yes ;;
1900esac
1901
ae09d880
ILT		 1902# do we need the opcodes library?
1903case "${need_opcodes}" in
7be9a312 1904yes)
e2b4bd2a 1905 OPCODES_LIB=../opcodes/libopcodes.la
7be9a312 1906 ;;
ae09d880
ILT		 1907esac
1908
b11fb939 1909case "${need_bfd}" in
7be9a312 1910yes)
e2b4bd2a 1911 BFDLIB=../bfd/libbfd.la
7be9a312 1912 ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h"
7be9a312 1913 ;;
b11fb939
KR		 1914esac
1915
1916
1917
1c9dbb83 1918
2e013bb7
ILT		 1919
1920
b11fb939
KR		 1921cat >> confdefs.h <<EOF
1922#define TARGET_ALIAS "${target_alias}"
1923EOF
1924
1925cat >> confdefs.h <<EOF
1926#define TARGET_CANONICAL "${target}"
1927EOF
1928
1929cat >> confdefs.h <<EOF
1930#define TARGET_CPU "${target_cpu}"
1931EOF
1932
1933cat >> confdefs.h <<EOF
1934#define TARGET_VENDOR "${target_vendor}"
1935EOF
1936
1937cat >> confdefs.h <<EOF
1938#define TARGET_OS "${target_os}"
1939EOF
1940
1941
330add8a
ILT		 1942# Extract the first word of "gcc", so it can be a program name with args.
1943set dummy gcc; ac_word=$2
1944echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
53bdc990 1945echo "configure:1945: checking for $ac_word" >&5
330add8a
ILT		 1946if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1947 echo $ac_n "(cached) $ac_c" 1>&6
1948else
1949 if test -n "$CC"; then
1950 ac_cv_prog_CC="$CC" # Let the user override the test.
1951else
1952 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1953 for ac_dir in $PATH; do
1954 test -z "$ac_dir" && ac_dir=.
1955 if test -f $ac_dir/$ac_word; then
1956 ac_cv_prog_CC="gcc"
1957 break
1958 fi
1959 done
1960 IFS="$ac_save_ifs"
330add8a
ILT		 1961fi
1962fi
1963CC="$ac_cv_prog_CC"
1964if test -n "$CC"; then
1965 echo "$ac_t""$CC" 1>&6
1966else
1967 echo "$ac_t""no" 1>&6
1968fi
1969
d0352cbb
DE		 1970if test -z "$CC"; then
1971 # Extract the first word of "cc", so it can be a program name with args.
1972set dummy cc; ac_word=$2
1973echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
53bdc990 1974echo "configure:1974: checking for $ac_word" >&5
d0352cbb
DE		 1975if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1976 echo $ac_n "(cached) $ac_c" 1>&6
1977else
1978 if test -n "$CC"; then
1979 ac_cv_prog_CC="$CC" # Let the user override the test.
1980else
1981 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
1982 ac_prog_rejected=no
1983 for ac_dir in $PATH; do
1984 test -z "$ac_dir" && ac_dir=.
1985 if test -f $ac_dir/$ac_word; then
1986 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1987 ac_prog_rejected=yes
1988 continue
1989 fi
1990 ac_cv_prog_CC="cc"
1991 break
1992 fi
1993 done
1994 IFS="$ac_save_ifs"
1995if test $ac_prog_rejected = yes; then
1996 # We found a bogon in the path, so make sure we never use it.
1997 set dummy $ac_cv_prog_CC
1998 shift
1999 if test $# -gt 0; then
2000 # We chose a different compiler from the bogus one.
2001 # However, it has the same basename, so the bogon will be chosen
2002 # first if we set CC to just the basename; use the full file name.
2003 shift
2004 set dummy "$ac_dir/$ac_word" "$@"
2005 shift
2006 ac_cv_prog_CC="$@"
2007 fi
2008fi
2009fi
2010fi
2011CC="$ac_cv_prog_CC"
2012if test -n "$CC"; then
2013 echo "$ac_t""$CC" 1>&6
2014else
2015 echo "$ac_t""no" 1>&6
2016fi
2017
2018 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
2019fi
b11fb939 2020
c6c7035c 2021echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
53bdc990 2022echo "configure:2022: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
c6c7035c
MM		 2023
2024ac_ext=c
2025# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2026ac_cpp='$CPP $CPPFLAGS'
2027ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2028ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2029cross_compiling=$ac_cv_prog_cc_cross
2030
2031cat > conftest.$ac_ext <<EOF
53bdc990 2032#line 2032 "configure"
c6c7035c
MM		 2033#include "confdefs.h"
2034main(){return(0);}
2035EOF
53bdc990 2036if { (eval echo configure:2036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
c6c7035c
MM		 2037 ac_cv_prog_cc_works=yes
2038 # If we can't run a trivial program, we are probably using a cross compiler.
2039 if (./conftest; exit) 2>/dev/null; then
2040 ac_cv_prog_cc_cross=no
2041 else
2042 ac_cv_prog_cc_cross=yes
2043 fi
2044else
2045 echo "configure: failed program was:" >&5
2046 cat conftest.$ac_ext >&5
2047 ac_cv_prog_cc_works=no
2048fi
2049rm -fr conftest*
2050
2051echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
2052if test $ac_cv_prog_cc_works = no; then
2053 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
2054fi
2055echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
53bdc990 2056echo "configure:2056: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
c6c7035c
MM		 2057echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
2058cross_compiling=$ac_cv_prog_cc_cross
2059
330add8a 2060echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
53bdc990 2061echo "configure:2061: checking whether we are using GNU C" >&5
330add8a
ILT		 2062if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
2063 echo $ac_n "(cached) $ac_c" 1>&6
2064else
2065 cat > conftest.c <<EOF
b11fb939 2066#ifdef __GNUC__
330add8a 2067 yes;
b11fb939
KR		 2068#endif
2069EOF
53bdc990 2070if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2070: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
330add8a
ILT		 2071 ac_cv_prog_gcc=yes
2072else
2073 ac_cv_prog_gcc=no
2074fi
2075fi
1c9dbb83 2076
330add8a 2077echo "$ac_t""$ac_cv_prog_gcc" 1>&6
c6c7035c 2078
330add8a 2079if test $ac_cv_prog_gcc = yes; then
b11fb939 2080 GCC=yes
c6c7035c
MM		 2081 ac_test_CFLAGS="${CFLAGS+set}"
2082 ac_save_CFLAGS="$CFLAGS"
2083 CFLAGS=
2084 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
53bdc990 2085echo "configure:2085: checking whether ${CC-cc} accepts -g" >&5
c6c7035c 2086if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
330add8a 2087 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2088else
330add8a
ILT		 2089 echo 'void f(){}' > conftest.c
2090if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
c6c7035c 2091 ac_cv_prog_cc_g=yes
330add8a 2092else
c6c7035c 2093 ac_cv_prog_cc_g=no
b11fb939
KR		 2094fi
2095rm -f conftest*
2096
330add8a 2097fi
1c9dbb83 2098
c6c7035c
MM		 2099echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
2100 if test "$ac_test_CFLAGS" = set; then
2101 CFLAGS="$ac_save_CFLAGS"
2102 elif test $ac_cv_prog_cc_g = yes; then
2103 CFLAGS="-g -O2"
2104 else
2105 CFLAGS="-O2"
330add8a
ILT		 2106 fi
2107else
2108 GCC=
2109 test "${CFLAGS+set}" = set || CFLAGS="-g"
2110fi
2111
bf111c9f
KR		 2112# Find a good install program. We prefer a C program (faster),
2113# so one script is as good as another. But avoid the broken or
2114# incompatible versions:
b11fb939
KR		 2115# SysV /etc/install, /usr/sbin/install
2116# SunOS /usr/etc/install
2117# IRIX /sbin/install
2118# AIX /bin/install
2119# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2120# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2121# ./install, which can be erroneously created by make from ./install.sh.
833c46e1 2122echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
53bdc990 2123echo "configure:2123: checking for a BSD compatible install" >&5
28d3e4a3 2124if test -z "$INSTALL"; then
833c46e1
KR		 2125if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
2126 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2127else
c6c7035c 2128 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
b11fb939 2129 for ac_dir in $PATH; do
833c46e1
KR		 2130 # Account for people who put trailing slashes in PATH elements.
2131 case "$ac_dir/" in
2132 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
b11fb939
KR		 2133 *)
2134 # OSF1 and SCO ODT 3.0 have their own names for install.
2135 for ac_prog in ginstall installbsd scoinst install; do
2136 if test -f $ac_dir/$ac_prog; then
2137 if test $ac_prog = install &&
2138 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
2139 # AIX install. It has an incompatible calling convention.
2140 # OSF/1 installbsd also uses dspmsg, but is usable.
2141 :
2142 else
2143 ac_cv_path_install="$ac_dir/$ac_prog -c"
2144 break 2
2145 fi
2146 fi
2147 done
2148 ;;
2149 esac
2150 done
c6c7035c 2151 IFS="$ac_save_IFS"
1c9dbb83 2152
b11fb939 2153fi
1c9dbb83
ILT		 2154 if test "${ac_cv_path_install+set}" = set; then
2155 INSTALL="$ac_cv_path_install"
2156 else
2157 # As a last resort, use the slow shell script. We don't cache a
2158 # path for INSTALL within a source directory, because that will
2159 # break other packages using the cache if that directory is
2160 # removed, or if the path is relative.
2161 INSTALL="$ac_install_sh"
2162 fi
b11fb939 2163fi
833c46e1 2164echo "$ac_t""$INSTALL" 1>&6
b11fb939
KR		 2165
2166# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2167# It thinks the first close brace ends the variable substitution.
2168test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2169
2170test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2171
2172
e2b4bd2a
ILT		 2173for ac_prog in 'bison -y' byacc
2174do
2175# Extract the first word of "$ac_prog", so it can be a program name with args.
2176set dummy $ac_prog; ac_word=$2
2177echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
53bdc990 2178echo "configure:2178: checking for $ac_word" >&5
e2b4bd2a
ILT		 2179if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
2180 echo $ac_n "(cached) $ac_c" 1>&6
2181else
2182 if test -n "$YACC"; then
2183 ac_cv_prog_YACC="$YACC" # Let the user override the test.
2184else
2185 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2186 for ac_dir in $PATH; do
2187 test -z "$ac_dir" && ac_dir=.
2188 if test -f $ac_dir/$ac_word; then
2189 ac_cv_prog_YACC="$ac_prog"
2190 break
2191 fi
2192 done
2193 IFS="$ac_save_ifs"
2194fi
2195fi
2196YACC="$ac_cv_prog_YACC"
2197if test -n "$YACC"; then
2198 echo "$ac_t""$YACC" 1>&6
2199else
2200 echo "$ac_t""no" 1>&6
2201fi
2202
2203test -n "$YACC" && break
2204done
2205test -n "$YACC" || YACC="yacc"
2206
2207# Extract the first word of "flex", so it can be a program name with args.
2208set dummy flex; ac_word=$2
2209echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
53bdc990 2210echo "configure:2210: checking for $ac_word" >&5
e2b4bd2a
ILT		 2211if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
2212 echo $ac_n "(cached) $ac_c" 1>&6
2213else
2214 if test -n "$LEX"; then
2215 ac_cv_prog_LEX="$LEX" # Let the user override the test.
2216else
2217 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
2218 for ac_dir in $PATH; do
2219 test -z "$ac_dir" && ac_dir=.
2220 if test -f $ac_dir/$ac_word; then
2221 ac_cv_prog_LEX="flex"
2222 break
2223 fi
2224 done
2225 IFS="$ac_save_ifs"
2226 test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
2227fi
2228fi
2229LEX="$ac_cv_prog_LEX"
2230if test -n "$LEX"; then
2231 echo "$ac_t""$LEX" 1>&6
2232else
2233 echo "$ac_t""no" 1>&6
2234fi
2235
2236if test -z "$LEXLIB"
2237then
2238 case "$LEX" in
2239 flex*) ac_lib=fl ;;
2240 *) ac_lib=l ;;
2241 esac
2242 echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
53bdc990 2243echo "configure:2243: checking for yywrap in -l$ac_lib" >&5
e2b4bd2a
ILT		 2244ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
2245if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2246 echo $ac_n "(cached) $ac_c" 1>&6
2247else
2248 ac_save_LIBS="$LIBS"
2249LIBS="-l$ac_lib $LIBS"
2250cat > conftest.$ac_ext <<EOF
53bdc990 2251#line 2251 "configure"
e2b4bd2a
ILT		 2252#include "confdefs.h"
2253/* Override any gcc2 internal prototype to avoid an error. */
2254/* We use char because int might match the return type of a gcc2
2255 builtin and then its argument prototype would still apply. */
2256char yywrap();
2257
2258int main() {
2259yywrap()
2260; return 0; }
2261EOF
53bdc990 2262if { (eval echo configure:2262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
e2b4bd2a
ILT		 2263 rm -rf conftest*
2264 eval "ac_cv_lib_$ac_lib_var=yes"
2265else
2266 echo "configure: failed program was:" >&5
2267 cat conftest.$ac_ext >&5
2268 rm -rf conftest*
2269 eval "ac_cv_lib_$ac_lib_var=no"
2270fi
2271rm -f conftest*
2272LIBS="$ac_save_LIBS"
2273
2274fi
2275if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
2276 echo "$ac_t""yes" 1>&6
2277 LEXLIB="-l$ac_lib"
2278else
2279 echo "$ac_t""no" 1>&6
2280fi
2281
2282fi
2283
833c46e1 2284echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
53bdc990 2285echo "configure:2285: checking how to run the C preprocessor" >&5
b11fb939
KR		 2286# On Suns, sometimes $CPP names a directory.
2287if test -n "$CPP" && test -d "$CPP"; then
2288 CPP=
2289fi
2290if test -z "$CPP"; then
833c46e1
KR		 2291if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
2292 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 2293else
2294 # This must be in double quotes, not single quotes, because CPP may get
2295 # substituted into the Makefile and "${CC-cc}" will confuse make.
2296 CPP="${CC-cc} -E"
2297 # On the NeXT, cc -E runs the code through the compiler's parser,
2298 # not just through cpp.
28d3e4a3 2299 cat > conftest.$ac_ext <<EOF
53bdc990 2300#line 2300 "configure"
b11fb939 2301#include "confdefs.h"
f2889110 2302#include <assert.h>
b11fb939
KR		 2303Syntax Error
2304EOF
d0352cbb 2305ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
53bdc990 2306{ (eval echo configure:2306: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
bf111c9f 2307ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 2308if test -z "$ac_err"; then
2309 :
2310else
fb589130 2311 echo "$ac_err" >&5
c6c7035c
MM		 2312 echo "configure: failed program was:" >&5
2313 cat conftest.$ac_ext >&5
b11fb939
KR		 2314 rm -rf conftest*
2315 CPP="${CC-cc} -E -traditional-cpp"
28d3e4a3 2316 cat > conftest.$ac_ext <<EOF
53bdc990 2317#line 2317 "configure"
b11fb939 2318#include "confdefs.h"
f2889110 2319#include <assert.h>
b11fb939
KR		 2320Syntax Error
2321EOF
d0352cbb 2322ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
53bdc990 2323{ (eval echo configure:2323: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
bf111c9f 2324ac_err=`grep -v '^ *+' conftest.out`
b11fb939
KR		 2325if test -z "$ac_err"; then
2326 :
2327else
fb589130 2328 echo "$ac_err" >&5
c6c7035c
MM		 2329 echo "configure: failed program was:" >&5
2330 cat conftest.$ac_ext >&5
b11fb939
KR		 2331 rm -rf conftest*
2332 CPP=/lib/cpp
2333fi
2334rm -f conftest*
2335fi
2336rm -f conftest*
2337 ac_cv_prog_CPP="$CPP"
2338fi
e63c594d
FF		 2339 CPP="$ac_cv_prog_CPP"
2340else
2341 ac_cv_prog_CPP="$CPP"
b11fb939 2342fi
833c46e1 2343echo "$ac_t""$CPP" 1>&6
fb589130 2344
e2b4bd2a 2345echo $ac_n "checking lex output file root""... $ac_c" 1>&6
53bdc990 2346echo "configure:2346: checking lex output file root" >&5
e2b4bd2a 2347if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
833c46e1 2348 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2349else
e2b4bd2a
ILT		 2350 # The minimal lex program is just a single line: %%. But some broken lexes
2351# (Solaris, I think it was) want two %% lines, so accommodate them.
2352echo '%%
2353%%' | $LEX
2354if test -f lex.yy.c; then
2355 ac_cv_prog_lex_root=lex.yy
2356elif test -f lexyy.c; then
2357 ac_cv_prog_lex_root=lexyy
2358else
2359 { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
2360fi
2361fi
2362
2363echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
2364LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
2365
2366echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
53bdc990 2367echo "configure:2367: checking whether yytext is a pointer" >&5
e2b4bd2a
ILT		 2368if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
2369 echo $ac_n "(cached) $ac_c" 1>&6
2370else
2371 # POSIX says lex can declare yytext either as a pointer or an array; the
2372# default is implementation-dependent. Figure out which it is, since
2373# not all implementations provide the %pointer and %array declarations.
2374ac_cv_prog_lex_yytext_pointer=no
2375echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
2376ac_save_LIBS="$LIBS"
2377LIBS="$LIBS $LEXLIB"
2378cat > conftest.$ac_ext <<EOF
53bdc990 2379#line 2379 "configure"
b11fb939 2380#include "confdefs.h"
e2b4bd2a
ILT		 2381`cat $LEX_OUTPUT_ROOT.c`
2382int main() {
2383
2384; return 0; }
b11fb939 2385EOF
53bdc990 2386if { (eval echo configure:2386: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939 2387 rm -rf conftest*
e2b4bd2a 2388 ac_cv_prog_lex_yytext_pointer=yes
b11fb939 2389else
c6c7035c
MM		 2390 echo "configure: failed program was:" >&5
2391 cat conftest.$ac_ext >&5
b11fb939
KR		 2392fi
2393rm -f conftest*
e2b4bd2a
ILT		 2394LIBS="$ac_save_LIBS"
2395rm -f "${LEX_OUTPUT_ROOT}.c"
2396
b11fb939 2397fi
e2b4bd2a
ILT		 2398
2399echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
2400if test $ac_cv_prog_lex_yytext_pointer = yes; then
2401 cat >> confdefs.h <<\EOF
2402#define YYTEXT_POINTER 1
b11fb939 2403EOF
e2b4bd2a 2404
b11fb939 2405fi
b11fb939 2406
b11fb939 2407
e2b4bd2a 2408echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
53bdc990 2409echo "configure:2409: checking whether to enable maintainer-specific portions of Makefiles" >&5
e2b4bd2a
ILT		 2410 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
2411if test "${enable_maintainer_mode+set}" = set; then
2412 enableval="$enable_maintainer_mode"
2413 USE_MAINTAINER_MODE=$enableval
ba49e48d 2414else
e2b4bd2a 2415 USE_MAINTAINER_MODE=no
bf111c9f 2416fi
bf111c9f 2417
e2b4bd2a
ILT		 2418 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
2419 if test $USE_MAINTAINER_MODE = yes; then
2420 MAINT=
2421 else
2422 MAINT='#M#'
2423 fi
2424
2425
e42b2520 2426echo $ac_n "checking for Cygwin32 environment""... $ac_c" 1>&6
53bdc990 2427echo "configure:2427: checking for Cygwin32 environment" >&5
e42b2520
RS		 2428if eval "test \"`echo '$''{'am_cv_cygwin32'+set}'`\" = set"; then
2429 echo $ac_n "(cached) $ac_c" 1>&6
2430else
2431 cat > conftest.$ac_ext <<EOF
53bdc990 2432#line 2432 "configure"
e42b2520
RS		 2433#include "confdefs.h"
2434
2435int main() {
2436int main () { return __CYGWIN32__; }
2437; return 0; }
2438EOF
53bdc990 2439if { (eval echo configure:2439: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
e42b2520
RS		 2440 rm -rf conftest*
2441 am_cv_cygwin32=yes
2442else
2443 echo "configure: failed program was:" >&5
2444 cat conftest.$ac_ext >&5
2445 rm -rf conftest*
2446 am_cv_cygwin32=no
2447fi
2448rm -f conftest*
2449rm -f conftest*
2450fi
2451
2452echo "$ac_t""$am_cv_cygwin32" 1>&6
2453CYGWIN32=
2454test "$am_cv_cygwin32" = yes && CYGWIN32=yes
e2b4bd2a 2455
e42b2520 2456echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
53bdc990 2457echo "configure:2457: checking for executable suffix" >&5
e42b2520
RS		 2458if eval "test \"`echo '$''{'am_cv_exeext'+set}'`\" = set"; then
2459 echo $ac_n "(cached) $ac_c" 1>&6
2460else
2461 if test "$CYGWIN32" = yes; then
2462am_cv_exeext=.exe
2463else
2464cat > am_c_test.c << 'EOF'
2465int main() {
2466/* Nothing needed here */
2467}
2468EOF
2469${CC-cc} -o am_c_test $CFLAGS $CPPFLAGS $LDFLAGS am_c_test.c $LIBS 1>&5
e2b4bd2a 2470am_cv_exeext=`echo am_c_test.* | grep -v am_c_test.c | sed -e s/am_c_test//`
e42b2520
RS		 2471rm -f am_c_test*
2472fi
2473
2474test x"${am_cv_exeext}" = x && am_cv_exeext=no
2475fi
2476EXEEXT=""
2477test x"${am_cv_exeext}" != xno && EXEEXT=${am_cv_exeext}
2478echo "$ac_t""${am_cv_exeext}" 1>&6
2479
2480
e2b4bd2a
ILT		 2481for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
2482do
2483ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2484echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
53bdc990 2485echo "configure:2485: checking for $ac_hdr" >&5
e2b4bd2a
ILT		 2486if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2487 echo $ac_n "(cached) $ac_c" 1>&6
2488else
2489 cat > conftest.$ac_ext <<EOF
53bdc990 2490#line 2490 "configure"
e2b4bd2a
ILT		 2491#include "confdefs.h"
2492#include <$ac_hdr>
2493EOF
2494ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
53bdc990 2495{ (eval echo configure:2495: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
e2b4bd2a
ILT		 2496ac_err=`grep -v '^ *+' conftest.out`
2497if test -z "$ac_err"; then
2498 rm -rf conftest*
2499 eval "ac_cv_header_$ac_safe=yes"
2500else
2501 echo "$ac_err" >&5
2502 echo "configure: failed program was:" >&5
2503 cat conftest.$ac_ext >&5
2504 rm -rf conftest*
2505 eval "ac_cv_header_$ac_safe=no"
2506fi
2507rm -f conftest*
2508fi
2509if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2510 echo "$ac_t""yes" 1>&6
2511 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2512 cat >> confdefs.h <<EOF
2513#define $ac_tr_hdr 1
2514EOF
2515
2516else
2517 echo "$ac_t""no" 1>&6
2518fi
2519done
2520
2521
2522# Put this here so that autoconf's "cross-compiling" message doesn't confuse
2523# people who are not cross-compiling but are compiling cross-assemblers.
2524echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
53bdc990 2525echo "configure:2525: checking whether compiling a cross-assembler" >&5
e2b4bd2a
ILT		 2526if test "${host}" = "${target}"; then
2527 cross_gas=no
2528else
2529 cross_gas=yes
2530 cat >> confdefs.h <<\EOF
2531#define CROSS_COMPILE 1
2532EOF
2533
2534fi
2535echo "$ac_t""$cross_gas" 1>&6
2536
b11fb939
KR		 2537# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
2538# for constant arguments. Useless!
833c46e1 2539echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
53bdc990 2540echo "configure:2540: checking for working alloca.h" >&5
833c46e1
KR		 2541if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
2542 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2543else
28d3e4a3 2544 cat > conftest.$ac_ext <<EOF
53bdc990 2545#line 2545 "configure"
b11fb939
KR		 2546#include "confdefs.h"
2547#include <alloca.h>
c6c7035c 2548int main() {
b11fb939
KR		 2549char *p = alloca(2 * sizeof(int));
2550; return 0; }
2551EOF
53bdc990 2552if { (eval echo configure:2552: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939
KR		 2553 rm -rf conftest*
2554 ac_cv_header_alloca_h=yes
2555else
c6c7035c
MM		 2556 echo "configure: failed program was:" >&5
2557 cat conftest.$ac_ext >&5
b11fb939
KR		 2558 rm -rf conftest*
2559 ac_cv_header_alloca_h=no
2560fi
2561rm -f conftest*
b11fb939 2562fi
1c9dbb83 2563
833c46e1 2564echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
b11fb939
KR		 2565if test $ac_cv_header_alloca_h = yes; then
2566 cat >> confdefs.h <<\EOF
2567#define HAVE_ALLOCA_H 1
2568EOF
2569
2570fi
2571
833c46e1 2572echo $ac_n "checking for alloca""... $ac_c" 1>&6
53bdc990 2573echo "configure:2573: checking for alloca" >&5
c6c7035c 2574if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
833c46e1 2575 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2576else
28d3e4a3 2577 cat > conftest.$ac_ext <<EOF
53bdc990 2578#line 2578 "configure"
b11fb939
KR		 2579#include "confdefs.h"
2580
2581#ifdef __GNUC__
2582# define alloca __builtin_alloca
2583#else
2584# if HAVE_ALLOCA_H
2585# include <alloca.h>
2586# else
2587# ifdef _AIX
2588 #pragma alloca
2589# else
2590# ifndef alloca /* predefined by HP cc +Olibcalls */
2591char *alloca ();
2592# endif
2593# endif
2594# endif
2595#endif
2596
c6c7035c 2597int main() {
b11fb939
KR		 2598char *p = (char *) alloca(1);
2599; return 0; }
2600EOF
53bdc990 2601if { (eval echo configure:2601: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939 2602 rm -rf conftest*
c6c7035c 2603 ac_cv_func_alloca_works=yes
b11fb939 2604else
c6c7035c
MM		 2605 echo "configure: failed program was:" >&5
2606 cat conftest.$ac_ext >&5
b11fb939 2607 rm -rf conftest*
c6c7035c 2608 ac_cv_func_alloca_works=no
b11fb939
KR		 2609fi
2610rm -f conftest*
b11fb939 2611fi
1c9dbb83 2612
c6c7035c
MM		 2613echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
2614if test $ac_cv_func_alloca_works = yes; then
b11fb939
KR		 2615 cat >> confdefs.h <<\EOF
2616#define HAVE_ALLOCA 1
2617EOF
2618
2619fi
2620
c6c7035c 2621if test $ac_cv_func_alloca_works = no; then
b11fb939
KR		 2622 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
2623 # that cause trouble. Some versions do not even contain alloca or
2624 # contain a buggy version. If you still want to use their alloca,
2625 # use ar to extract alloca.o from them instead of compiling alloca.c.
2626 ALLOCA=alloca.o
2627 cat >> confdefs.h <<\EOF
2628#define C_ALLOCA 1
2629EOF
2630
2631
833c46e1 2632echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
53bdc990 2633echo "configure:2633: checking whether alloca needs Cray hooks" >&5
833c46e1
KR		 2634if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
2635 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2636else
28d3e4a3 2637 cat > conftest.$ac_ext <<EOF
53bdc990 2638#line 2638 "configure"
b11fb939
KR		 2639#include "confdefs.h"
2640#if defined(CRAY) && ! defined(CRAY2)
2641webecray
2642#else
2643wenotbecray
2644#endif
2645
2646EOF
28d3e4a3 2647if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
fb589130 2648 egrep "webecray" >/dev/null 2>&1; then
b11fb939
KR		 2649 rm -rf conftest*
2650 ac_cv_os_cray=yes
2651else
2652 rm -rf conftest*
2653 ac_cv_os_cray=no
2654fi
2655rm -f conftest*
2656
2657fi
1c9dbb83 2658
833c46e1 2659echo "$ac_t""$ac_cv_os_cray" 1>&6
b11fb939 2660if test $ac_cv_os_cray = yes; then
833c46e1
KR		 2661for ac_func in _getb67 GETB67 getb67; do
2662 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
53bdc990 2663echo "configure:2663: checking for $ac_func" >&5
833c46e1
KR		 2664if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2665 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2666else
28d3e4a3 2667 cat > conftest.$ac_ext <<EOF
53bdc990 2668#line 2668 "configure"
b11fb939 2669#include "confdefs.h"
833c46e1
KR		 2670/* System header to define __stub macros and hopefully few prototypes,
2671 which can conflict with char $ac_func(); below. */
2672#include <assert.h>
f1698cb7 2673/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 2674/* We use char because int might match the return type of a gcc2
2675 builtin and then its argument prototype would still apply. */
1c9dbb83 2676char $ac_func();
f1698cb7 2677
c6c7035c 2678int main() {
b11fb939
KR		 2679
2680/* The GNU C library defines this for functions which it implements
2681 to always fail with ENOSYS. Some functions are actually named
2682 something starting with __ and the normal name is an alias. */
833c46e1 2683#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
b11fb939
KR		 2684choke me
2685#else
833c46e1 2686$ac_func();
b11fb939
KR		 2687#endif
2688
2689; return 0; }
2690EOF
53bdc990 2691if { (eval echo configure:2691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
b11fb939 2692 rm -rf conftest*
833c46e1 2693 eval "ac_cv_func_$ac_func=yes"
b11fb939 2694else
c6c7035c
MM		 2695 echo "configure: failed program was:" >&5
2696 cat conftest.$ac_ext >&5
b11fb939 2697 rm -rf conftest*
833c46e1 2698 eval "ac_cv_func_$ac_func=no"
b11fb939
KR		 2699fi
2700rm -f conftest*
7d0f8249 2701fi
c6c7035c 2702
833c46e1
KR		 2703if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2704 echo "$ac_t""yes" 1>&6
2705 cat >> confdefs.h <<EOF
2706#define CRAY_STACKSEG_END $ac_func
b11fb939
KR		 2707EOF
2708
833c46e1 2709 break
b11fb939 2710else
833c46e1 2711 echo "$ac_t""no" 1>&6
b11fb939
KR		 2712fi
2713
833c46e1 2714done
b11fb939
KR		 2715fi
2716
833c46e1 2717echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
53bdc990 2718echo "configure:2718: checking stack direction for C alloca" >&5
833c46e1
KR		 2719if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
2720 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939
KR		 2721else
2722 if test "$cross_compiling" = yes; then
bf111c9f 2723 ac_cv_c_stack_direction=0
b11fb939 2724else
c6c7035c 2725 cat > conftest.$ac_ext <<EOF
53bdc990 2726#line 2726 "configure"
b11fb939
KR		 2727#include "confdefs.h"
2728find_stack_direction ()
2729{
2730 static char *addr = 0;
2731 auto char dummy;
2732 if (addr == 0)
2733 {
2734 addr = &dummy;
2735 return find_stack_direction ();
2736 }
2737 else
2738 return (&dummy > addr) ? 1 : -1;
2739}
2740main ()
2741{
2742 exit (find_stack_direction() < 0);
2743}
2744EOF
53bdc990 2745if { (eval echo configure:2745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
c6c7035c 2746then
b11fb939
KR		 2747 ac_cv_c_stack_direction=1
2748else
c6c7035c
MM		 2749 echo "configure: failed program was:" >&5
2750 cat conftest.$ac_ext >&5
2751 rm -fr conftest*
b11fb939
KR		 2752 ac_cv_c_stack_direction=-1
2753fi
7d0f8249 2754rm -fr conftest*
64556643
FF		 2755fi
2756
c6c7035c
MM		 2757fi
2758
833c46e1 2759echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
b11fb939
KR		 2760cat >> confdefs.h <<EOF
2761#define STACK_DIRECTION $ac_cv_c_stack_direction
2762EOF
2763
2764fi
2765
833c46e1 2766echo $ac_n "checking for inline""... $ac_c" 1>&6
53bdc990 2767echo "configure:2767: checking for inline" >&5
833c46e1
KR		 2768if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
2769 echo $ac_n "(cached) $ac_c" 1>&6
b11fb939 2770else
833c46e1
KR		 2771 ac_cv_c_inline=no
2772for ac_kw in inline __inline__ __inline; do
2773 cat > conftest.$ac_ext <<EOF
53bdc990 2774#line 2774 "configure"
b11fb939
KR		 2775#include "confdefs.h"
2776
c6c7035c 2777int main() {
833c46e1 2778} $ac_kw foo() {
b11fb939
KR		 2779; return 0; }
2780EOF
53bdc990 2781if { (eval echo configure:2781: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
b11fb939 2782 rm -rf conftest*
833c46e1 2783 ac_cv_c_inline=$ac_kw; break
c6c7035c
MM		 2784else
2785 echo "configure: failed program was:" >&5
2786 cat conftest.$ac_ext >&5
b11fb939
KR		 2787fi
2788rm -f conftest*
833c46e1 2789done
b11fb939
KR		 2790
2791fi
1c9dbb83 2792
833c46e1
KR		 2793echo "$ac_t""$ac_cv_c_inline" 1>&6
2794case "$ac_cv_c_inline" in
2795 inline | yes) ;;
2796 no) cat >> confdefs.h <<\EOF
2797#define inline
2798EOF
2799 ;;
2800 *) cat >> confdefs.h <<EOF
2801#define inline $ac_cv_c_inline
2802EOF
2803 ;;
2804esac
b11fb939
KR		 2805
2806
ba49e48d
KR		 2807# VMS doesn't have unlink.
2808for ac_func in unlink remove
b9419dd2 2809do
833c46e1 2810echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
53bdc990 2811echo "configure:2811: checking for $ac_func" >&5
833c46e1
KR		 2812if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2813 echo $ac_n "(cached) $ac_c" 1>&6
28d3e4a3
KR		 2814else
2815 cat > conftest.$ac_ext <<EOF
53bdc990 2816#line 2816 "configure"
28d3e4a3 2817#include "confdefs.h"
833c46e1
KR		 2818/* System header to define __stub macros and hopefully few prototypes,
2819 which can conflict with char $ac_func(); below. */
2820#include <assert.h>
f1698cb7 2821/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 2822/* We use char because int might match the return type of a gcc2
2823 builtin and then its argument prototype would still apply. */
1c9dbb83 2824char $ac_func();
f1698cb7 2825
c6c7035c 2826int main() {
28d3e4a3
KR		 2827
2828/* The GNU C library defines this for functions which it implements
2829 to always fail with ENOSYS. Some functions are actually named
2830 something starting with __ and the normal name is an alias. */
b9419dd2 2831#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
28d3e4a3
KR		 2832choke me
2833#else
f1698cb7 2834$ac_func();
28d3e4a3
KR		 2835#endif
2836
2837; return 0; }
2838EOF
53bdc990 2839if { (eval echo configure:2839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
28d3e4a3 2840 rm -rf conftest*
b9419dd2 2841 eval "ac_cv_func_$ac_func=yes"
28d3e4a3 2842else
c6c7035c
MM		 2843 echo "configure: failed program was:" >&5
2844 cat conftest.$ac_ext >&5
28d3e4a3 2845 rm -rf conftest*
b9419dd2 2846 eval "ac_cv_func_$ac_func=no"
28d3e4a3
KR		 2847fi
2848rm -f conftest*
7d0f8249 2849fi
c6c7035c 2850
b9419dd2 2851if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
833c46e1 2852 echo "$ac_t""yes" 1>&6
1c9dbb83 2853 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
b9419dd2
KR		 2854 cat >> confdefs.h <<EOF
2855#define $ac_tr_func 1
28d3e4a3 2856EOF
b9419dd2 2857 break
28d3e4a3 2858else
833c46e1 2859 echo "$ac_t""no" 1>&6
28d3e4a3 2860fi
b9419dd2 2861done
28d3e4a3
KR		 2862
2863
e63c594d
FF		 2864# Some systems don't have sbrk().
2865for ac_func in sbrk
2866do
2867echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
53bdc990 2868echo "configure:2868: checking for $ac_func" >&5
e63c594d
FF		 2869if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2870 echo $ac_n "(cached) $ac_c" 1>&6
2871else
2872 cat > conftest.$ac_ext <<EOF
53bdc990 2873#line 2873 "configure"
e63c594d
FF		 2874#include "confdefs.h"
2875/* System header to define __stub macros and hopefully few prototypes,
2876 which can conflict with char $ac_func(); below. */
2877#include <assert.h>
2878/* Override any gcc2 internal prototype to avoid an error. */
df586de2
ILT		 2879/* We use char because int might match the return type of a gcc2
2880 builtin and then its argument prototype would still apply. */
1c9dbb83 2881char $ac_func();
e63c594d 2882
c6c7035c 2883int main() {
e63c594d
FF		 2884
2885/* The GNU C library defines this for functions which it implements
2886 to always fail with ENOSYS. Some functions are actually named
2887 something starting with __ and the normal name is an alias. */
2888#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2889choke me
2890#else
2891$ac_func();
2892#endif
2893
2894; return 0; }
2895EOF
53bdc990 2896if { (eval echo configure:2896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
e63c594d
FF		 2897 rm -rf conftest*
2898 eval "ac_cv_func_$ac_func=yes"
2899else
c6c7035c
MM		 2900 echo "configure: failed program was:" >&5
2901 cat conftest.$ac_ext >&5
e63c594d
FF		 2902 rm -rf conftest*
2903 eval "ac_cv_func_$ac_func=no"
2904fi
2905rm -f conftest*
7d0f8249 2906fi
c6c7035c 2907
e63c594d
FF		 2908if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2909 echo "$ac_t""yes" 1>&6
1c9dbb83 2910 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
e63c594d
FF		 2911 cat >> confdefs.h <<EOF
2912#define $ac_tr_func 1
2913EOF
2914
2915else
2916 echo "$ac_t""no" 1>&6
2917fi
2918done
2919
2920
b11fb939
KR		 2921# Some non-ANSI preprocessors botch requoting inside strings. That's bad
2922# enough, but on some of those systems, the assert macro relies on requoting
2923# working properly!
833c46e1 2924echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
53bdc990 2925echo "configure:2925: checking for working assert macro" >&5
833c46e1
KR		 2926if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
2927 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 2928else
28d3e4a3 2929 cat > conftest.$ac_ext <<EOF
53bdc990 2930#line 2930 "configure"
b11fb939
KR		 2931#include "confdefs.h"
2932#include <assert.h>
2933#include <stdio.h>
c6c7035c 2934int main() {
b11fb939
KR		 2935
2936/* check for requoting problems */
2937static int a, b, c, d;
2938static char *s;
2939assert (!strcmp(s, "foo bar baz quux"));
2940/* check for newline handling */
2941assert (a == b
2942 || c == d);
2943
2944; return 0; }
2945EOF
53bdc990 2946if { (eval echo configure:2946: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130
KR		 2947 rm -rf conftest*
2948 gas_cv_assert_ok=yes
b11fb939 2949else
c6c7035c
MM		 2950 echo "configure: failed program was:" >&5
2951 cat conftest.$ac_ext >&5
b11fb939 2952 rm -rf conftest*
fb589130 2953 gas_cv_assert_ok=no
b11fb939
KR		 2954fi
2955rm -f conftest*
fb589130 2956fi
833c46e1 2957echo "$ac_t""$gas_cv_assert_ok" 1>&6
fb589130
KR		 2958test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
2959#define BROKEN_ASSERT 1
2960EOF
2961
b11fb939 2962
bf111c9f 2963
b11fb939
KR		 2964# On some systems, the system header files may not declare malloc, realloc,
2965# and free. There are places where gas needs these functions to have been
2966# declared -- such as when taking their addresses.
bf111c9f 2967gas_test_headers="
b11fb939
KR		 2968#ifdef HAVE_MEMORY_H
2969#include <memory.h>
2970#endif
2971#ifdef HAVE_STRING_H
2972#include <string.h>
5cece526
ILT		 2973#else
2974#ifdef HAVE_STRINGS_H
2975#include <strings.h>
2976#endif
b11fb939
KR		 2977#endif
2978#ifdef HAVE_STDLIB_H
2979#include <stdlib.h>
2980#endif
2981#ifdef HAVE_UNISTD_H
2982#include <unistd.h>
2983#endif
bf111c9f 2984"
b11fb939 2985
5cece526 2986echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
53bdc990 2987echo "configure:2987: checking whether declaration is required for strstr" >&5
5cece526
ILT		 2988if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
2989 echo $ac_n "(cached) $ac_c" 1>&6
2990else
2991 cat > conftest.$ac_ext <<EOF
53bdc990 2992#line 2992 "configure"
5cece526
ILT		 2993#include "confdefs.h"
2994$gas_test_headers
c6c7035c 2995int main() {
5cece526
ILT		 2996
2997typedef char *(*f)();
2998f x;
2999x = (f) strstr;
3000
3001; return 0; }
3002EOF
53bdc990 3003if { (eval echo configure:3003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5cece526
ILT		 3004 rm -rf conftest*
3005 gas_cv_decl_needed_strstr=no
3006else
c6c7035c
MM		 3007 echo "configure: failed program was:" >&5
3008 cat conftest.$ac_ext >&5
5cece526
ILT		 3009 rm -rf conftest*
3010 gas_cv_decl_needed_strstr=yes
3011fi
3012rm -f conftest*
5cece526
ILT		 3013fi
3014echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
3015test $gas_cv_decl_needed_strstr = no || {
3016 cat >> confdefs.h <<\EOF
3017#define NEED_DECLARATION_STRSTR 1
3018EOF
3019
3020}
3021
3022
833c46e1 3023echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
53bdc990 3024echo "configure:3024: checking whether declaration is required for malloc" >&5
833c46e1
KR		 3025if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
3026 echo $ac_n "(cached) $ac_c" 1>&6
bf111c9f 3027else
28d3e4a3 3028 cat > conftest.$ac_ext <<EOF
53bdc990 3029#line 3029 "configure"
bf111c9f
KR		 3030#include "confdefs.h"
3031$gas_test_headers
c6c7035c 3032int main() {
b11fb939 3033
bf111c9f
KR		 3034typedef char *(*f)();
3035f x;
3036x = (f) malloc;
b11fb939
KR		 3037
3038; return 0; }
3039EOF
53bdc990 3040if { (eval echo configure:3040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 3041 rm -rf conftest*
bf111c9f 3042 gas_cv_decl_needed_malloc=no
b11fb939 3043else
c6c7035c
MM		 3044 echo "configure: failed program was:" >&5
3045 cat conftest.$ac_ext >&5
b11fb939 3046 rm -rf conftest*
bf111c9f 3047 gas_cv_decl_needed_malloc=yes
fb589130
KR		 3048fi
3049rm -f conftest*
fb589130 3050fi
833c46e1 3051echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
bf111c9f
KR		 3052test $gas_cv_decl_needed_malloc = no || {
3053 cat >> confdefs.h <<\EOF
3054#define NEED_DECLARATION_MALLOC 1
b11fb939
KR		 3055EOF
3056
bf111c9f
KR		 3057}
3058
b11fb939 3059
833c46e1 3060echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
53bdc990 3061echo "configure:3061: checking whether declaration is required for free" >&5
833c46e1
KR		 3062if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
3063 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 3064else
28d3e4a3 3065 cat > conftest.$ac_ext <<EOF
53bdc990 3066#line 3066 "configure"
b11fb939 3067#include "confdefs.h"
bf111c9f 3068$gas_test_headers
c6c7035c 3069int main() {
b11fb939 3070
5f757edc 3071typedef void (*f)();
bf111c9f
KR		 3072f x;
3073x = (f) free;
b11fb939
KR		 3074
3075; return 0; }
3076EOF
53bdc990 3077if { (eval echo configure:3077: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 3078 rm -rf conftest*
bf111c9f 3079 gas_cv_decl_needed_free=no
b11fb939 3080else
c6c7035c
MM		 3081 echo "configure: failed program was:" >&5
3082 cat conftest.$ac_ext >&5
b11fb939 3083 rm -rf conftest*
bf111c9f 3084 gas_cv_decl_needed_free=yes
b11fb939
KR		 3085fi
3086rm -f conftest*
fb589130 3087fi
833c46e1 3088echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
bf111c9f
KR		 3089test $gas_cv_decl_needed_free = no || {
3090 cat >> confdefs.h <<\EOF
3091#define NEED_DECLARATION_FREE 1
fb589130
KR		 3092EOF
3093
bf111c9f
KR		 3094}
3095
b11fb939 3096
5cece526 3097echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
53bdc990 3098echo "configure:3098: checking whether declaration is required for sbrk" >&5
5cece526
ILT		 3099if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
3100 echo $ac_n "(cached) $ac_c" 1>&6
3101else
3102 cat > conftest.$ac_ext <<EOF
53bdc990 3103#line 3103 "configure"
5cece526
ILT		 3104#include "confdefs.h"
3105$gas_test_headers
c6c7035c 3106int main() {
5cece526
ILT		 3107
3108typedef char *(*f)();
3109f x;
3110x = (f) sbrk;
3111
3112; return 0; }
3113EOF
53bdc990 3114if { (eval echo configure:3114: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
5cece526
ILT		 3115 rm -rf conftest*
3116 gas_cv_decl_needed_sbrk=no
3117else
c6c7035c
MM		 3118 echo "configure: failed program was:" >&5
3119 cat conftest.$ac_ext >&5
5cece526
ILT		 3120 rm -rf conftest*
3121 gas_cv_decl_needed_sbrk=yes
3122fi
3123rm -f conftest*
5cece526
ILT		 3124fi
3125echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
3126test $gas_cv_decl_needed_sbrk = no || {
3127 cat >> confdefs.h <<\EOF
3128#define NEED_DECLARATION_SBRK 1
3129EOF
3130
3131}
3132
3133
b11fb939
KR		 3134# Does errno.h declare errno, or do we have to add a separate declaration
3135# for it?
bf111c9f 3136
833c46e1 3137echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
53bdc990 3138echo "configure:3138: checking whether declaration is required for errno" >&5
833c46e1
KR		 3139if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
3140 echo $ac_n "(cached) $ac_c" 1>&6
fb589130 3141else
28d3e4a3 3142 cat > conftest.$ac_ext <<EOF
53bdc990 3143#line 3143 "configure"
b11fb939
KR		 3144#include "confdefs.h"
3145
3146#ifdef HAVE_ERRNO_H
3147#include <errno.h>
3148#endif
3149
c6c7035c 3150int main() {
b11fb939 3151
bf111c9f
KR		 3152typedef int f;
3153f x;
3154x = (f) errno;
b11fb939
KR		 3155
3156; return 0; }
3157EOF
53bdc990 3158if { (eval echo configure:3158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
fb589130 3159 rm -rf conftest*
bf111c9f 3160 gas_cv_decl_needed_errno=no
b11fb939 3161else
c6c7035c
MM		 3162 echo "configure: failed program was:" >&5
3163 cat conftest.$ac_ext >&5
b11fb939 3164 rm -rf conftest*
bf111c9f 3165 gas_cv_decl_needed_errno=yes
b11fb939
KR		 3166fi
3167rm -f conftest*
fb589130 3168fi
833c46e1 3169echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
bf111c9f
KR		 3170test $gas_cv_decl_needed_errno = no || {
3171 cat >> confdefs.h <<\EOF
3172#define NEED_DECLARATION_ERRNO 1
fb589130
KR		 3173EOF
3174
bf111c9f
KR		 3175}
3176
b11fb939 3177
515c7142
ILT		 3178
3179
ba49e48d 3180trap '' 1 2 15
833c46e1 3181cat > confcache <<\EOF
b11fb939
KR		 3182# This file is a shell script that caches the results of configure
3183# tests run on this system so they can be shared between configure
3184# scripts and configure runs. It is not useful on other systems.
bf111c9f 3185# If it contains results you don't want to keep, you may remove or edit it.
b11fb939
KR		 3186#
3187# By default, configure uses ./config.cache as the cache file,
3188# creating it if it does not exist already. You can give configure
3189# the --cache-file=FILE option to use a different cache file; that is
3190# what configure does when it calls configure scripts in
3191# subdirectories, so they share the cache.
3192# Giving --cache-file=/dev/null disables caching, for debugging configure.
3193# config.status only pays attention to the cache file if you give it the
3194# --recheck option to rerun configure.
e23b25ec 3195#
b11fb939 3196EOF
c6c7035c
MM		 3197# The following way of writing the cache mishandles newlines in values,
3198# but we know of no workaround that is simple, portable, and efficient.
3199# So, don't put newlines in cache variables' values.
833c46e1
KR		 3200# Ultrix sh set writes to stderr and can't be redirected directly,
3201# and sets the high bit in the cache file unless we assign to the vars.
e23b25ec 3202(set) 2>&1 |
c6c7035c
MM		 3203 case `(ac_space=' '; set) 2>&1` in
3204 *ac_space=\ *)
3205 # `set' does not quote correctly, so add quotes (double-quote substitution
3206 # turns \\\\ into \\, and sed turns \\ into \).
3207 sed -n \
3208 -e "s/'/'\\\\''/g" \
3209 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
3210 ;;
3211 *)
3212 # `set' quotes correctly as required by POSIX, so do not add quotes.
3213 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
3214 ;;
3215 esac >> confcache
833c46e1
KR		 3216if cmp -s $cache_file confcache; then
3217 :
b11fb939 3218else
833c46e1
KR		 3219 if test -w $cache_file; then
3220 echo "updating cache $cache_file"
3221 cat confcache > $cache_file
3222 else
3223 echo "not updating unwritable cache $cache_file"
3224 fi
b11fb939 3225fi
833c46e1 3226rm -f confcache
b11fb939 3227
833c46e1 3228trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
b11fb939 3229
f2889110 3230test "x$prefix" = xNONE && prefix=$ac_default_prefix
b11fb939
KR		 3231# Let make expand exec_prefix.
3232test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3233
3234# Any assignment to VPATH causes Sun make to only execute
3235# the first set of double-colon rules, so remove it if not needed.
3236# If there is a colon in the path, we need to keep it.
3237if test "x$srcdir" = x.; then
3238 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
3239fi
3240
3241trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
3242
3243DEFS=-DHAVE_CONFIG_H
3244
3245# Without the "./", some shells look in PATH for config.status.
3246: ${CONFIG_STATUS=./config.status}
3247
28d3e4a3
KR		 3248echo creating $CONFIG_STATUS
3249rm -f $CONFIG_STATUS
3250cat > $CONFIG_STATUS <<EOF
833c46e1 3251#! /bin/sh
b11fb939
KR		 3252# Generated automatically by configure.
3253# Run this file to recreate the current configuration.
3254# This directory was configured as follows,
3255# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
3256#
e23b25ec 3257# $0 $ac_configure_args
b11fb939
KR		 3258#
3259# Compiler output produced by configure, useful for debugging
3260# configure, is in ./config.log if it exists.
3261
28d3e4a3 3262ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
b11fb939
KR		 3263for ac_option
3264do
3265 case "\$ac_option" in
3266 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
e23b25ec
KR		 3267 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
3268 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
b11fb939 3269 -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
53bdc990 3270 echo "$CONFIG_STATUS generated by autoconf version 2.12"
b11fb939
KR		 3271 exit 0 ;;
3272 -help | --help | --hel | --he | --h)
3273 echo "\$ac_cs_usage"; exit 0 ;;
3274 *) echo "\$ac_cs_usage"; exit 1 ;;
3275 esac
3276done
3277
3278ac_given_srcdir=$srcdir
3279ac_given_INSTALL="$INSTALL"
3280
e2b4bd2a 3281trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
1c9dbb83
ILT		 3282EOF
3283cat >> $CONFIG_STATUS <<EOF
b11fb939 3284
1c9dbb83
ILT		 3285# Protect against being on the right side of a sed subst in config.status.
3286sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
3287 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
b11fb939
KR		 3288$ac_vpsub
3289$extrasub
b11fb939 3290s%@CFLAGS@%$CFLAGS%g
b11fb939 3291s%@CPPFLAGS@%$CPPFLAGS%g
bf111c9f
KR		 3292s%@CXXFLAGS@%$CXXFLAGS%g
3293s%@DEFS@%$DEFS%g
b11fb939 3294s%@LDFLAGS@%$LDFLAGS%g
bf111c9f
KR		 3295s%@LIBS@%$LIBS%g
3296s%@exec_prefix@%$exec_prefix%g
3297s%@prefix@%$prefix%g
ba49e48d 3298s%@program_transform_name@%$program_transform_name%g
1c9dbb83
ILT		 3299s%@bindir@%$bindir%g
3300s%@sbindir@%$sbindir%g
3301s%@libexecdir@%$libexecdir%g
3302s%@datadir@%$datadir%g
3303s%@sysconfdir@%$sysconfdir%g
3304s%@sharedstatedir@%$sharedstatedir%g
3305s%@localstatedir@%$localstatedir%g
3306s%@libdir@%$libdir%g
3307s%@includedir@%$includedir%g
3308s%@oldincludedir@%$oldincludedir%g
3309s%@infodir@%$infodir%g
3310s%@mandir@%$mandir%g
b11fb939
KR		 3311s%@host@%$host%g
3312s%@host_alias@%$host_alias%g
3313s%@host_cpu@%$host_cpu%g
3314s%@host_vendor@%$host_vendor%g
3315s%@host_os@%$host_os%g
3316s%@target@%$target%g
3317s%@target_alias@%$target_alias%g
3318s%@target_cpu@%$target_cpu%g
3319s%@target_vendor@%$target_vendor%g
3320s%@target_os@%$target_os%g
3321s%@build@%$build%g
3322s%@build_alias@%$build_alias%g
3323s%@build_cpu@%$build_cpu%g
3324s%@build_vendor@%$build_vendor%g
3325s%@build_os@%$build_os%g
e2b4bd2a
ILT		 3326s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
3327s%@INSTALL_DATA@%$INSTALL_DATA%g
3328s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
3329s%@PACKAGE@%$PACKAGE%g
3330s%@VERSION@%$VERSION%g
3331s%@ACLOCAL@%$ACLOCAL%g
3332s%@AUTOCONF@%$AUTOCONF%g
3333s%@AUTOMAKE@%$AUTOMAKE%g
3334s%@AUTOHEADER@%$AUTOHEADER%g
3335s%@MAKEINFO@%$MAKEINFO%g
3336s%@SET_MAKE@%$SET_MAKE%g
3337s%@CC@%$CC%g
3338s%@RANLIB@%$RANLIB%g
3339s%@LD@%$LD%g
3340s%@LN_S@%$LN_S%g
3341s%@LIBTOOL@%$LIBTOOL%g
e7757ad0 3342s%@extra_objects@%$extra_objects%g
bf4bd1fc 3343s%@target_cpu_type@%$target_cpu_type%g
833c46e1 3344s%@obj_format@%$obj_format%g
515c7142 3345s%@te_file@%$te_file%g
833c46e1 3346s%@atof@%$atof%g
b11fb939 3347s%@BFDLIB@%$BFDLIB%g
2e013bb7 3348s%@OPCODES_LIB@%$OPCODES_LIB%g
b11fb939 3349s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
e2b4bd2a
ILT		 3350s%@YACC@%$YACC%g
3351s%@LEX@%$LEX%g
3352s%@LEXLIB@%$LEXLIB%g
b11fb939 3353s%@CPP@%$CPP%g
e2b4bd2a
ILT		 3354s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
3355s%@MAINT@%$MAINT%g
e42b2520 3356s%@EXEEXT@%$EXEEXT%g
b11fb939 3357s%@ALLOCA@%$ALLOCA%g
b11fb939
KR		 3358
3359CEOF
3360EOF
c6c7035c
MM		 3361
3362cat >> $CONFIG_STATUS <<\EOF
3363
3364# Split the substitutions into bite-sized pieces for seds with
3365# small command number limits, like on Digital OSF/1 and HP-UX.
3366ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
3367ac_file=1 # Number of current file.
3368ac_beg=1 # First line for current file.
3369ac_end=$ac_max_sed_cmds # Line after last line for current file.
3370ac_more_lines=:
3371ac_sed_cmds=""
3372while $ac_more_lines; do
3373 if test $ac_beg -gt 1; then
3374 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
3375 else
3376 sed "${ac_end}q" conftest.subs > conftest.s$ac_file
3377 fi
3378 if test ! -s conftest.s$ac_file; then
3379 ac_more_lines=false
3380 rm -f conftest.s$ac_file
3381 else
3382 if test -z "$ac_sed_cmds"; then
3383 ac_sed_cmds="sed -f conftest.s$ac_file"
3384 else
3385 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
3386 fi
3387 ac_file=`expr $ac_file + 1`
3388 ac_beg=$ac_end
3389 ac_end=`expr $ac_end + $ac_max_sed_cmds`
3390 fi
3391done
3392if test -z "$ac_sed_cmds"; then
3393 ac_sed_cmds=cat
3394fi
3395EOF
3396
28d3e4a3 3397cat >> $CONFIG_STATUS <<EOF
b11fb939 3398
28d3e4a3 3399CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile .gdbinit:gdbinit.in"}
bf111c9f 3400EOF
28d3e4a3
KR		 3401cat >> $CONFIG_STATUS <<\EOF
3402for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
c6c7035c 3403 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
b11fb939 3404 case "$ac_file" in
c6c7035c 3405 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
b11fb939
KR		 3406 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3407 *) ac_file_in="${ac_file}.in" ;;
3408 esac
3409
c6c7035c 3410 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
b11fb939
KR		 3411
3412 # Remove last slash and all that follows it. Not all systems have dirname.
3413 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3414 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3415 # The file is in a subdirectory.
3416 test ! -d "$ac_dir" && mkdir "$ac_dir"
833c46e1 3417 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
b11fb939
KR		 3418 # A "../" for each directory in $ac_dir_suffix.
3419 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
3420 else
3421 ac_dir_suffix= ac_dots=
3422 fi
3423
3424 case "$ac_given_srcdir" in
3425 .) srcdir=.
3426 if test -z "$ac_dots"; then top_srcdir=.
3427 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
3428 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
3429 *) # Relative path.
3430 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
3431 top_srcdir="$ac_dots$ac_given_srcdir" ;;
3432 esac
3433
3434 case "$ac_given_INSTALL" in
3435 [/$]*) INSTALL="$ac_given_INSTALL" ;;
28d3e4a3 3436 *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
b11fb939 3437 esac
c6c7035c 3438
b11fb939
KR		 3439 echo creating "$ac_file"
3440 rm -f "$ac_file"
28d3e4a3 3441 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
ba49e48d
KR		 3442 case "$ac_file" in
3443 *Makefile*) ac_comsub="1i\\
3444# $configure_input" ;;
3445 *) ac_comsub= ;;
3446 esac
c6c7035c 3447
e2b4bd2a 3448 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
ba49e48d 3449 sed -e "$ac_comsub
28d3e4a3 3450s%@configure_input@%$configure_input%g
b11fb939
KR		 3451s%@srcdir@%$srcdir%g
3452s%@top_srcdir@%$top_srcdir%g
3453s%@INSTALL@%$INSTALL%g
c6c7035c 3454" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
b11fb939 3455fi; done
c6c7035c 3456rm -f conftest.s*
b11fb939
KR		 3457
3458# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
3459# NAME is the cpp macro being defined and VALUE is the value it is being given.
3460#
3461# ac_d sets the value in "#define NAME VALUE" lines.
3462ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
3463ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
3464ac_dC='\3'
3465ac_dD='%g'
3466# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
3467ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3468ac_uB='\([ ]\)%\1#\2define\3'
3469ac_uC=' '
3470ac_uD='\4%g'
3471# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
3472ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
3473ac_eB='$%\1#\2define\3'
3474ac_eC=' '
3475ac_eD='%g'
3476
c6c7035c
MM		 3477if test "${CONFIG_HEADERS+set}" != set; then
3478EOF
3479cat >> $CONFIG_STATUS <<EOF
e2b4bd2a 3480 CONFIG_HEADERS="config.h:config.in"
c6c7035c
MM		 3481EOF
3482cat >> $CONFIG_STATUS <<\EOF
3483fi
28d3e4a3 3484for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
c6c7035c 3485 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
b11fb939 3486 case "$ac_file" in
c6c7035c 3487 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
b11fb939
KR		 3488 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
3489 *) ac_file_in="${ac_file}.in" ;;
3490 esac
3491
3492 echo creating $ac_file
3493
3494 rm -f conftest.frag conftest.in conftest.out
e2b4bd2a 3495 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
c6c7035c 3496 cat $ac_file_inputs > conftest.in
b11fb939
KR		 3497
3498EOF
3499
3500# Transform confdefs.h into a sed script conftest.vals that substitutes
fb589130 3501# the proper values into config.h.in to produce config.h. And first:
1c9dbb83 3502# Protect against being on the right side of a sed subst in config.status.
fb589130 3503# Protect against being in an unquoted here document in config.status.
b11fb939
KR		 3504rm -f conftest.vals
3505cat > conftest.hdr <<\EOF
b11fb939 3506s/[\\&%]/\\&/g
b11fb939 3507s%[\\$`]%\\&%g
df586de2 3508s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
b11fb939
KR		 3509s%ac_d%ac_u%gp
3510s%ac_u%ac_e%gp
3511EOF
3512sed -n -f conftest.hdr confdefs.h > conftest.vals
3513rm -f conftest.hdr
3514
3515# This sed command replaces #undef with comments. This is necessary, for
3516# example, in the case of _POSIX_SOURCE, which is predefined and required
3517# on some systems where configure will not decide to define it.
3518cat >> conftest.vals <<\EOF
3519s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
3520EOF
3521
3522# Break up conftest.vals because some shells have a limit on
3523# the size of here documents, and old seds have small limits too.
b11fb939
KR		 3524
3525rm -f conftest.tail
3526while :
3527do
3528 ac_lines=`grep -c . conftest.vals`
3529 # grep -c gives empty output for an empty file on some AIX systems.
3530 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
3531 # Write a limited-size here document to conftest.frag.
28d3e4a3
KR		 3532 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
3533 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
b11fb939
KR		 3534 echo 'CEOF
3535 sed -f conftest.frag conftest.in > conftest.out
3536 rm -f conftest.in
3537 mv conftest.out conftest.in
28d3e4a3 3538' >> $CONFIG_STATUS
b11fb939
KR		 3539 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
3540 rm -f conftest.vals
3541 mv conftest.tail conftest.vals
3542done
3543rm -f conftest.vals
3544
28d3e4a3 3545cat >> $CONFIG_STATUS <<\EOF
b11fb939
KR		 3546 rm -f conftest.frag conftest.h
3547 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
3548 cat conftest.in >> conftest.h
3549 rm -f conftest.in
3550 if cmp -s $ac_file conftest.h 2>/dev/null; then
3551 echo "$ac_file is unchanged"
3552 rm -f conftest.h
3553 else
df586de2
ILT		 3554 # Remove last slash and all that follows it. Not all systems have dirname.
3555 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
3556 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
3557 # The file is in a subdirectory.
3558 test ! -d "$ac_dir" && mkdir "$ac_dir"
3559 fi
b11fb939
KR		 3560 rm -f $ac_file
3561 mv conftest.h $ac_file
3562 fi
3563fi; done
3564
c6c7035c
MM		 3565EOF
3566cat >> $CONFIG_STATUS <<EOF
515c7142
ILT		 3567target_cpu_type=${target_cpu_type}
3568 obj_format=${obj_format}
3569 te_file=${te_file}
c6c7035c
MM		 3570EOF
3571cat >> $CONFIG_STATUS <<\EOF
e2b4bd2a 3572test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
515c7142
ILT		 3573rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
3574 echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
3575 echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
3576 echo '#include "te-'"${te_file}"'.h"' > targ-env.h
3577 echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
39ffbb4d
DE		 3578 case ${target_cpu_type} in
3579 m32r) echo '#include "opcodes/'"${target_cpu_type}"'-opc.h"' > cgen-opc.h ;;
3580 esac
36e889af 3581exit 0
b11fb939 3582EOF
28d3e4a3 3583chmod +x $CONFIG_STATUS
bf111c9f 3584rm -fr confdefs* $ac_clean_files
833c46e1 3585test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
b11fb939 3586
GDB Binutils - Deliverables
This page took 0.31829 seconds and 4 git commands to generate.